Mr John C Vallandigham, MD - Medicare Internal Medicine in Chickasha, OK

Mr John C Vallandigham, MD is a medicare enrolled "Internal Medicine" physician in Chickasha, Oklahoma. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Northeastern Health System and his current practice location is 304 S 29th St, Chickasha, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 896-8058.

Mr John C Vallandigham is licensed to practice in Oklahoma (license number 24142) 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 1265438501.

Contact Information

Mr John C Vallandigham, MD
304 S 29th St,
Chickasha, OK 73018-2501
(405) 896-8058
(855) 223-1999



Physician's Profile

Full NameMr John C Vallandigham
GenderMale
SpecialityInternal Medicine
Experience42 Years
Location304 S 29th St, Chickasha, 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:
  • Mr John C Vallandigham graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1265438501
  • Provider Enumeration Date: 06/22/2005
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1557324241
  • Enrollment ID: I20050210000394

Medical Identifiers

Medical identifiers for Mr John C Vallandigham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265438501NPI-NPPES
200002950AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 24142 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northeastern Health SystemTahlequah, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeastern Health System145625502595

News Archive

Iced tea increases risk of kidney stone formation and surgery

Unfortunately, for health reasons, Mulac has been forced to go cold turkey. All the iced tea he was downing helped to bring on an excruciating bout of kidney stones that eventually led to surgery at Loyola University Hospital in Maywood, Ill.

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial limitations in one or more basic physical activities such as walking, climbing stairs, reaching, lifting, or carrying. (30% versus 25%).

Study examines role of risk factors in development of ER-positive and ER-negative breast cancers

Karla Kerlikowske, MD, and team recently published a paper in the Journal of the National Cancer Institute that examined the role of common risk factors in the development of ER-positive and ER-negative breast cancers.

Journal explores biological and environmental challenges in elite winter sports

As the world turns its sporting gaze towards Vancouver for the 2010 Winter Olympics, The Physiological Society journal Experimental Physiology marks the occasion with a special issue exploring the biological and environmental challenges elite winter athletes must overcome to win gold.

Read more Medical News

› Verified 7 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. Mr John C Vallandigham allows following entities to bill medicare on his behalf.
Entity NameNortheastern Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457574170
PECOS PAC ID: 1456255025
Enrollment ID: O20031125000250

News Archive

Iced tea increases risk of kidney stone formation and surgery

Unfortunately, for health reasons, Mulac has been forced to go cold turkey. All the iced tea he was downing helped to bring on an excruciating bout of kidney stones that eventually led to surgery at Loyola University Hospital in Maywood, Ill.

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial limitations in one or more basic physical activities such as walking, climbing stairs, reaching, lifting, or carrying. (30% versus 25%).

Study examines role of risk factors in development of ER-positive and ER-negative breast cancers

Karla Kerlikowske, MD, and team recently published a paper in the Journal of the National Cancer Institute that examined the role of common risk factors in the development of ER-positive and ER-negative breast cancers.

Journal explores biological and environmental challenges in elite winter sports

As the world turns its sporting gaze towards Vancouver for the 2010 Winter Olympics, The Physiological Society journal Experimental Physiology marks the occasion with a special issue exploring the biological and environmental challenges elite winter athletes must overcome to win gold.

Read more Medical News

› Verified 7 days ago

Entity NameBoard Of Regents Of The University Of Oklahoma Ou Physicians Tulsa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154385730
PECOS PAC ID: 5395645329
Enrollment ID: O20040113000654

News Archive

Iced tea increases risk of kidney stone formation and surgery

Unfortunately, for health reasons, Mulac has been forced to go cold turkey. All the iced tea he was downing helped to bring on an excruciating bout of kidney stones that eventually led to surgery at Loyola University Hospital in Maywood, Ill.

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial limitations in one or more basic physical activities such as walking, climbing stairs, reaching, lifting, or carrying. (30% versus 25%).

Study examines role of risk factors in development of ER-positive and ER-negative breast cancers

Karla Kerlikowske, MD, and team recently published a paper in the Journal of the National Cancer Institute that examined the role of common risk factors in the development of ER-positive and ER-negative breast cancers.

Journal explores biological and environmental challenges in elite winter sports

As the world turns its sporting gaze towards Vancouver for the 2010 Winter Olympics, The Physiological Society journal Experimental Physiology marks the occasion with a special issue exploring the biological and environmental challenges elite winter athletes must overcome to win gold.

Read more Medical News

› Verified 7 days ago

Entity NameEmergency Staffing Solutions Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477590974
PECOS PAC ID: 9830001650
Enrollment ID: O20050207000313

News Archive

Iced tea increases risk of kidney stone formation and surgery

Unfortunately, for health reasons, Mulac has been forced to go cold turkey. All the iced tea he was downing helped to bring on an excruciating bout of kidney stones that eventually led to surgery at Loyola University Hospital in Maywood, Ill.

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial limitations in one or more basic physical activities such as walking, climbing stairs, reaching, lifting, or carrying. (30% versus 25%).

Study examines role of risk factors in development of ER-positive and ER-negative breast cancers

Karla Kerlikowske, MD, and team recently published a paper in the Journal of the National Cancer Institute that examined the role of common risk factors in the development of ER-positive and ER-negative breast cancers.

Journal explores biological and environmental challenges in elite winter sports

As the world turns its sporting gaze towards Vancouver for the 2010 Winter Olympics, The Physiological Society journal Experimental Physiology marks the occasion with a special issue exploring the biological and environmental challenges elite winter athletes must overcome to win gold.

Read more Medical News

› Verified 7 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. Mr John C Vallandigham 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
Mr John C Vallandigham, MD
Po Box 929,
Chickasha, OK 73023-0929

Ph: (405) 896-8058
Mr John C Vallandigham, MD
304 S 29th St,
Chickasha, OK 73018-2501

Ph: (405) 896-8058

News Archive

Iced tea increases risk of kidney stone formation and surgery

Unfortunately, for health reasons, Mulac has been forced to go cold turkey. All the iced tea he was downing helped to bring on an excruciating bout of kidney stones that eventually led to surgery at Loyola University Hospital in Maywood, Ill.

Study indicates Mexican-American immigrants have fewer health limitations than U.S.-born Mexican-Americans

New research indicates that Mexican-Americans born in the United States who are aged 55 and over are significantly more likely than Mexican-American immigrants to report that they have substantial limitations in one or more basic physical activities such as walking, climbing stairs, reaching, lifting, or carrying. (30% versus 25%).

Study examines role of risk factors in development of ER-positive and ER-negative breast cancers

Karla Kerlikowske, MD, and team recently published a paper in the Journal of the National Cancer Institute that examined the role of common risk factors in the development of ER-positive and ER-negative breast cancers.

Journal explores biological and environmental challenges in elite winter sports

As the world turns its sporting gaze towards Vancouver for the 2010 Winter Olympics, The Physiological Society journal Experimental Physiology marks the occasion with a special issue exploring the biological and environmental challenges elite winter athletes must overcome to win gold.

Read more News

› Verified 7 days ago


Internal Medicine Doctors in Chickasha, OK

Miguel Rodriguez, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2220 W Iowa Ave, Chickasha, OK 73018
Phone: 405-779-2721    Fax: 405-779-2310
Dr. Joe T. Bledose, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2220 W Iowa Ave, Chickasha, OK 73018
Phone: 405-779-2874    
Anupama Bekkem, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2100 W Iowa Ave, Chickasha, OK 73018
Phone: 405-224-2100    
Dr. Charles Hershey, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2220 W Iowa Ave, Chickasha, OK 73018
Phone: 405-779-2113    Fax: 405-779-2310
Dr. Don Richard Hess, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 W Iowa Ave, Suite A, Chickasha, OK 73018
Phone: 405-224-2100    Fax: 405-779-2808
Ross Lane Fisher, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 304 S 29th St, Chickasha, OK 73018
Phone: 405-896-8058    Fax: 855-223-1999

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