Dr Tom T Nguyen, MD - Medicare Internal Medicine in Walnut Creek, CA

Dr Tom T Nguyen, MD is a medicare enrolled "Hospitalist" physician in Walnut Creek, California. He went to Vanderbilt University School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice King County Public Hospital District No 2 and his current practice location is 1220 Rossmoor Pkwy, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 947-3393.

Dr Tom T Nguyen is licensed to practice in California (license number A87794) 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 1144269382.

Contact Information

Dr Tom T Nguyen, MD
1220 Rossmoor Pkwy,
Walnut Creek, CA 94595-2501
(925) 947-3393
(925) 947-3396



Physician's Profile

Full NameDr Tom T Nguyen
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location1220 Rossmoor Pkwy, Walnut Creek, California
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:
  • Dr Tom T Nguyen attended and graduated from Vanderbilt University School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1144269382
  • Provider Enumeration Date: 06/05/2006
  • Last Update Date: 06/21/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5193791895
  • Enrollment ID: I20050115000166

Medical Identifiers

Medical identifiers for Dr Tom T Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144269382NPI-NPPES
00A877940MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A87794 (California)Primary
207R00000XInternal Medicine A87794 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Evergreenhealth Medical CenterKirkland, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
King County Public Hospital District No 27618880097481

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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. Dr Tom T Nguyen allows following entities to bill medicare on his behalf.
Entity NameKing County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801986070
PECOS PAC ID: 7618880097
Enrollment ID: O20031111000557

News Archive

Social media faster than traditional sources in tracking cholera in Haiti, study says

"Internet-based news and Twitter feeds were faster than traditional sources at detecting the onset and progression of the cholera epidemic in post-earthquake Haiti ..., according to a new study published in the January issue of the American Journal of Tropical Medicine and Hygiene (AJTMH)," an AJTMH press release states.

Drugs cost more for elderly men than women

Independent research, involving over 3 million Italians, conducted by Henley Management College and the University of Milan has concluded that the prescription costs for men over the age of 65 is significantly higher than it is for women.

PreMD files provisional patent application for new method of quantifying cancer biomarkers

Predictive medicine company PreMD Inc. has announced that it has filed a provisional patent application that describes a new simplified method of quantifying immunohistochemical staining of biomarkers. The provisional patent application was filed with the United States Patent and Trademark office.

Public health concerns as MPs' connection to organization part-funded by tobacco industry revealed

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ANCC re-designates HUP as Magnet organization

The Hospital of the University of Pennsylvania (HUP) has been accredited for the second time as a Magnet organization - the highest institutional honor granted for nursing excellence - from the American Nurses Credentialing Center's (ANCC) Magnet Recognition Program.

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› Verified 6 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. Dr Tom T Nguyen 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
Dr Tom T Nguyen, MD
Dept 34929, P.o. 39000,
San Francisco, CA 94139-0001

Ph: (925) 952-2828
Dr Tom T Nguyen, MD
1220 Rossmoor Pkwy,
Walnut Creek, CA 94595-2501

Ph: (925) 947-3393

News Archive

Social media faster than traditional sources in tracking cholera in Haiti, study says

"Internet-based news and Twitter feeds were faster than traditional sources at detecting the onset and progression of the cholera epidemic in post-earthquake Haiti ..., according to a new study published in the January issue of the American Journal of Tropical Medicine and Hygiene (AJTMH)," an AJTMH press release states.

Drugs cost more for elderly men than women

Independent research, involving over 3 million Italians, conducted by Henley Management College and the University of Milan has concluded that the prescription costs for men over the age of 65 is significantly higher than it is for women.

PreMD files provisional patent application for new method of quantifying cancer biomarkers

Predictive medicine company PreMD Inc. has announced that it has filed a provisional patent application that describes a new simplified method of quantifying immunohistochemical staining of biomarkers. The provisional patent application was filed with the United States Patent and Trademark office.

Public health concerns as MPs' connection to organization part-funded by tobacco industry revealed

No fewer than 25 serving Conservative MPs, including several leadership candidates, are connected to an organisation part-funded by the tobacco industry and responsible for a series of attacks on public health initiatives, reveals an investigation by The BMJ.

ANCC re-designates HUP as Magnet organization

The Hospital of the University of Pennsylvania (HUP) has been accredited for the second time as a Magnet organization - the highest institutional honor granted for nursing excellence - from the American Nurses Credentialing Center's (ANCC) Magnet Recognition Program.

Read more News

› Verified 6 days ago


Hospitalist Doctors in Walnut Creek, CA

Dr. Niceto Lopez, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 801 Ygnacio Valley Rd, Suite 250, Walnut Creek, CA 94596
Phone: 925-946-1080    
Dr. Thomas Cresante, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Kaiser Permanente Walnut Creek Attn: Hbs Dept, Walnut Creek, CA 94596
Phone: 925-295-4643    
Maria L. Domantay, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Tsao-yu Liang, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
Rujuta J. Manghani, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd, Ste 160, Walnut Creek, CA 94597
Phone: 925-296-9000    
Timothy P. Corfman, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
John Y. Kim, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    

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