William T Stewart, MD - Medicare Family Practice in Duncan, OK

William T Stewart, MD is a medicare enrolled "Family Medicine" physician in Duncan, Oklahoma. He graduated from medical school in 1975 and has 49 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Duncan Regional Hospital, Inc. and his current practice location is 1324 N Harville Rd, Duncan, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (580) 252-1373.

William T Stewart is licensed to practice in Oklahoma (license number 11715) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1124054986.

Contact Information

William T Stewart, MD
1324 N Harville Rd,
Duncan, OK 73533-1514
(580) 252-1373
(580) 252-8336



Physician's Profile

Full NameWilliam T Stewart
GenderMale
SpecialityFamily Practice
Experience49 Years
Location1324 N Harville Rd, Duncan, Oklahoma
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William T Stewart graduated from medical school in 1975
  NPI Data:
  • NPI Number: 1124054986
  • Provider Enumeration Date: 06/24/2006
  • Last Update Date: 05/12/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6901844984
  • Enrollment ID: I20080616000298

Medical Identifiers

Medical identifiers for William T Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124054986NPI-NPPES
100726500BMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 11715 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Duncan Regional Hospital HomecareDuncan, OKHome health agency
Duncan Regional Hospital, IncDuncan, OKHospital
Jefferson County HospitalWaurika, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Duncan Regional Hospital, Inc.519361305731

News Archive

Study finds survival rates from GIST improving among African-Americans

New research published in the July issue of the Journal of the American College of Surgeons reveals that African Americans with gastrointestinal stromal tumors (GIST), a rare cancer that begins in the wall of the gastrointestinal tract, now have survival rates equivalent to those of Caucasians. Prior to 2000, African Americans were more likely to develop GIST and less likely to undergo surgical treatment for this type of cancer.

Study explains how vesicular release of neurotransmitters is impaired

Effective brain function depends on the efficient signaling from one neuron to the next, a lightning-fast process that depends on a quick release of neurotransmitters at synapses. Exposure to lead during early childhood and even later in life has long been known to affect the release of these critical neurotransmitters. However, the precise mechanism by which lead ions (Pb2+) impair this process has remained unknown.

Increase in mammographic density associated with increase of breast cancer in EPT study participants

An increase in breast density appears to be the culprit behind an increase of breast cancer found in women participating in the estrogen and progestin therapy study, a part of the Women's Health Initiative (WHI). That is the finding of a new WHI analysis led by Celia Byrne, PhD, assistant professor at Georgetown Lombardi Comprehensive Cancer Center, and presented during the AACR 101st Annual Meeting 2010 in Washington, DC.

Reports examine drug company payments to doctors

ProPublica: "Drug companies say the millions of dollars they pay physicians for speaking and consulting justly compensates them for the laudable work of educating their colleagues. But a series of lawsuits brought by former employees of those companies allege the money often was used for illegal purposes — financially rewarding doctors for prescribing their brand-name medications.

Read more Medical News

› Verified 4 days ago

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. William T Stewart allows following entities to bill medicare on his behalf.
Entity NameSolutions Practice Management
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104009299
PECOS PAC ID: 5698840775
Enrollment ID: O20081015000361

News Archive

Study finds survival rates from GIST improving among African-Americans

New research published in the July issue of the Journal of the American College of Surgeons reveals that African Americans with gastrointestinal stromal tumors (GIST), a rare cancer that begins in the wall of the gastrointestinal tract, now have survival rates equivalent to those of Caucasians. Prior to 2000, African Americans were more likely to develop GIST and less likely to undergo surgical treatment for this type of cancer.

Study explains how vesicular release of neurotransmitters is impaired

Effective brain function depends on the efficient signaling from one neuron to the next, a lightning-fast process that depends on a quick release of neurotransmitters at synapses. Exposure to lead during early childhood and even later in life has long been known to affect the release of these critical neurotransmitters. However, the precise mechanism by which lead ions (Pb2+) impair this process has remained unknown.

Increase in mammographic density associated with increase of breast cancer in EPT study participants

An increase in breast density appears to be the culprit behind an increase of breast cancer found in women participating in the estrogen and progestin therapy study, a part of the Women's Health Initiative (WHI). That is the finding of a new WHI analysis led by Celia Byrne, PhD, assistant professor at Georgetown Lombardi Comprehensive Cancer Center, and presented during the AACR 101st Annual Meeting 2010 in Washington, DC.

Reports examine drug company payments to doctors

ProPublica: "Drug companies say the millions of dollars they pay physicians for speaking and consulting justly compensates them for the laudable work of educating their colleagues. But a series of lawsuits brought by former employees of those companies allege the money often was used for illegal purposes — financially rewarding doctors for prescribing their brand-name medications.

Read more Medical News

› Verified 4 days ago

Entity NameDuncan Regional Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699318147
PECOS PAC ID: 5193613057
Enrollment ID: O20200930003440

News Archive

Study finds survival rates from GIST improving among African-Americans

New research published in the July issue of the Journal of the American College of Surgeons reveals that African Americans with gastrointestinal stromal tumors (GIST), a rare cancer that begins in the wall of the gastrointestinal tract, now have survival rates equivalent to those of Caucasians. Prior to 2000, African Americans were more likely to develop GIST and less likely to undergo surgical treatment for this type of cancer.

Study explains how vesicular release of neurotransmitters is impaired

Effective brain function depends on the efficient signaling from one neuron to the next, a lightning-fast process that depends on a quick release of neurotransmitters at synapses. Exposure to lead during early childhood and even later in life has long been known to affect the release of these critical neurotransmitters. However, the precise mechanism by which lead ions (Pb2+) impair this process has remained unknown.

Increase in mammographic density associated with increase of breast cancer in EPT study participants

An increase in breast density appears to be the culprit behind an increase of breast cancer found in women participating in the estrogen and progestin therapy study, a part of the Women's Health Initiative (WHI). That is the finding of a new WHI analysis led by Celia Byrne, PhD, assistant professor at Georgetown Lombardi Comprehensive Cancer Center, and presented during the AACR 101st Annual Meeting 2010 in Washington, DC.

Reports examine drug company payments to doctors

ProPublica: "Drug companies say the millions of dollars they pay physicians for speaking and consulting justly compensates them for the laudable work of educating their colleagues. But a series of lawsuits brought by former employees of those companies allege the money often was used for illegal purposes — financially rewarding doctors for prescribing their brand-name medications.

Read more Medical News

› Verified 4 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William T Stewart is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William T Stewart, MD
1324 N Harville Rd,
Duncan, OK 73533-1514

Ph: (580) 252-1373
William T Stewart, MD
1324 N Harville Rd,
Duncan, OK 73533-1514

Ph: (580) 252-1373

News Archive

Study finds survival rates from GIST improving among African-Americans

New research published in the July issue of the Journal of the American College of Surgeons reveals that African Americans with gastrointestinal stromal tumors (GIST), a rare cancer that begins in the wall of the gastrointestinal tract, now have survival rates equivalent to those of Caucasians. Prior to 2000, African Americans were more likely to develop GIST and less likely to undergo surgical treatment for this type of cancer.

Study explains how vesicular release of neurotransmitters is impaired

Effective brain function depends on the efficient signaling from one neuron to the next, a lightning-fast process that depends on a quick release of neurotransmitters at synapses. Exposure to lead during early childhood and even later in life has long been known to affect the release of these critical neurotransmitters. However, the precise mechanism by which lead ions (Pb2+) impair this process has remained unknown.

Increase in mammographic density associated with increase of breast cancer in EPT study participants

An increase in breast density appears to be the culprit behind an increase of breast cancer found in women participating in the estrogen and progestin therapy study, a part of the Women's Health Initiative (WHI). That is the finding of a new WHI analysis led by Celia Byrne, PhD, assistant professor at Georgetown Lombardi Comprehensive Cancer Center, and presented during the AACR 101st Annual Meeting 2010 in Washington, DC.

Reports examine drug company payments to doctors

ProPublica: "Drug companies say the millions of dollars they pay physicians for speaking and consulting justly compensates them for the laudable work of educating their colleagues. But a series of lawsuits brought by former employees of those companies allege the money often was used for illegal purposes — financially rewarding doctors for prescribing their brand-name medications.

Read more News

› Verified 4 days ago


Family Medicine Doctors in Duncan, OK

Dan F Criswell, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2601 W Elk Ave, Duncan, OK 73533
Phone: 580-251-6644    Fax: 580-251-6645
Krystal Marie Vonfeldt, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2120 W Elk Ave, Duncan, OK 73533
Phone: 580-251-6822    
Francis James Mcgouran Iii, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1334 N Harville Rd, Duncan, OK 73533
Phone: 580-255-8564    Fax: 580-255-8640
Demetra G Cox, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1324 N Harville Rd, Duncan, OK 73533
Phone: 580-252-1373    Fax: 580-252-8336
Preston A Waters, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1324 N Harville Rd, Duncan, OK 73533
Phone: 580-252-1373    
Dr. Mark Rosekelly, D.O
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4086 Country Club Rd Ste 2, Duncan, OK 73533
Phone: 580-952-9221    

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