NPPES file of Aug 9, 2026

Tammy-Tam Nguyen, DO

Hospice and Palliative Medicine (Family Medicine) Physician · Fort Worth, TX

Tammy-Tam Nguyen, DO is a hospice and palliative medicine (family medicine) physician with a practice address in Fort Worth, Texas, and NPI 1548847254, issued on Mar 27, 2021. Check the license (Texas V0488, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548847254
Name
Tammy-Tam Nguyen
Credential
DO
Primary taxonomy
Hospice and Palliative Medicine (Family Medicine) Physician 207QH0002X
License number
V0488 TX
Self-reported in NPPES; status is on the state search
Practice location
6100 Western PL Ste 105, Fort Worth, TX 76107
Phone
(817) 870-2795
Enumerated
Mar 27, 2021
Record last updated
Aug 4, 2025
Medicare enrollment
Enrolled (PECOS I20250709003091); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hospice and palliative medicine (family medicine) physician records → All 79 in Texas → Look up another NPI →

Also registered at 6100 Western PL Ste 105

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chinyere Emeh, NPFamily Nurse Practitioner1578071536

Verify Tammy-Tam Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license V0488    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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61% fewer Medicare Part D claims than the average hospice and palliative medicine (family medicine) physician in 2024

442 Medicare Part D claims for 71 beneficiaries, against an average of 1,129 among the 731 providers of this specialty who prescribed in Part D.

  1. Tammy-Tam Nguyen442
  2. Specialty average1,129

Most prescribed

  1. Atorvastatin Calcium36 claims
  2. Jardiance24 claims
  3. Losartan Potassium23 claims
  4. Levocetirizine Dihydrochloride16 claims
  5. Amlodipine Besylate15 claims
  6. Sertraline Hcl14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $44.45

2 payments; by number, the most common kind was food and beverage; the largest payer was Aveo Pharmaceuticals, Inc. The 177 providers of this specialty with any payment received $225.53 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tammy-Tam Nguyen$44.45
  2. Specialty average$225.53

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Chot Healthcare ProvidersFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tammy-Tam Nguyen among 79 hospice and palliative medicine (family medicine) physician records in Texas

Tammy-Tam Nguyen, DO is one of 79 hospice and palliative medicine (family medicine) physician records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 87% of them.

  • NPI issued2021 · 87% of these records are older, 5% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2021 · median 2007 among the 50 with a school on file
  • Record last updated2025 · 28% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QH0002X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospice and Palliative Medicine (Family Medicine) Physician providers in Texas

There are 79 hospice and palliative medicine (family medicine) physician records in Texas.

All 79 in Texas → Every provider in Fort Worth → Hospice and Palliative Medicine (Family Medicine) Physician nationwide →

The 8 hospice and palliative medicine (family medicine) physician records with the nearest ZIP codes

  1. Karen Godfrey, M.D.Fort Worth, TX 761071568522019
  2. Janet Lieto, DOFort Worth, TX 761071609097294
  3. Matthew Rios, MDFort Worth, TX 761041568482768
  4. Anthony Zepeda, M.D.Fort Worth, TX 761041538320379
  5. Justin Chan, M. D.Grapevine, TX 760511962600650
  6. Jessica Duncan, RNTemple, TX 765021639099971
  7. Ronald Crossno, M.D.Temple, TX 765041568462554
  8. Jennifer Fan, MD/MPHTemple, TX 765081992209126

Common questions

What is Tammy-Tam Nguyen, DO's NPI number?

Tammy-Tam Nguyen, DO's National Provider Identifier (NPI) is 1548847254, issued on Mar 27, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Tammy-Tam Nguyen, DO located?

The NPPES record lists a practice address at 6100 Western PL Ste 105, Fort Worth, TX, 76107. Phone: (817) 870-2795. Providers update this record themselves, so call before visiting.

How can I verify Tammy-Tam Nguyen, DO's license?

NPPES lists Texas license number V0488, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Tammy-Tam Nguyen, DO prescribe under Medicare Part D?

In 2024, Tammy-Tam Nguyen, DO had 442 Medicare Part D claims for 71 beneficiaries; the average among hospice and palliative medicine (family medicine) physician prescribers was 1,129. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.