NPPES file of Aug 9, 2026

Huyen T. Phan, AGACNP-BC

Nurse Practitioner · Houston, TX

Huyen T. Phan, AGACNP-BC is a nurse practitioner with a practice address in Houston, Texas, and NPI 1104596352, issued on Sep 19, 2021. Check the license (Texas 1054694, as entered in NPPES) with the Texas board that licenses this profession; 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
1104596352
Name
Huyen T. Phan
Credential
AGACNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
1054694 TX
Self-reported in NPPES; status is on the state search
Practice location
6560 Fannin St Ste 1404, Houston, TX 77030
Phone
(713) 566-5000
Enumerated
Sep 19, 2021
Record last updated
Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211129001251); 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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Also registered at 6560 Fannin St Ste 1404

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

  1. Virginia Alagugurusamy, AGACNP-BCAcute Care Nurse Practitioner1659824456
  2. Mark Edgcomb, D.O.Surgery Physician1477967404
  3. Jennifer FrevertSurgery Physician1245854694
  4. Virginia Goranova, MSN, FNP-CFamily Nurse Practitioner1831639301
  5. Bogdan Ionescu, M.D.Surgery Physician1013327857
  6. Jean Paul Lefave, M.D.Colon & Rectal Surgery Physician1588892574

Verify Huyen T. Phan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1054694
    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
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average nurse practitioner in 2024

19 Medicare Part D claims for 14 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Huyen Phan19
  2. Specialty average1,109

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.

Bills Medicare through one group practice

  1. Specialty Associates OF West Houston PLLCHouston, TX

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

Huyen T. Phan among 4,825 nurse practitioner records in Texas

Huyen T. Phan, AGACNP-BC is one of 4,825 nurse practitioner records with a practice address in Texas. 73% 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 69% of them.

  • NPI issued2021 · 69% of these records are older, 24% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2021 · median 2018 among the 2,618 with a school on file
  • Record last updated2021 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

784 nurse practitioner records list a practice address in Houston

They are 784 of the 61,221 NPPES records with a practice address in Houston, and 4,825 nurse practitioner records in Texas.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tina Bradshaw, PNPHouston, TX 770301003863374
  2. Sheena Carswell, C.N.S.Houston, TX 770301649246976
  3. Rhea Elliott, F.N.P.Houston, TX 770301487694568
  4. Janice Garza-Dennis, RN,ANP,AOCNPHouston, TX 770301659378016
  5. Carolyn Giveon, MS, RN, ANP, GNPHouston, TX 770301093719049
  6. Mary Halamicek, NPHouston, TX 770301609840339
  7. Marika Highberger, NPHouston, TX 770301790732691
  8. Tacharra Laury, RN, ACNPHouston, TX 770301295775179

Common questions

What is Huyen T. Phan, AGACNP-BC's NPI number?

Huyen T. Phan, AGACNP-BC's National Provider Identifier (NPI) is 1104596352, issued on Sep 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Huyen T. Phan, AGACNP-BC located?

The NPPES record lists a practice address at 6560 Fannin St Ste 1404, Houston, TX, 77030. Phone: (713) 566-5000. Providers update this record themselves, so call before visiting.

How can I verify Huyen T. Phan, AGACNP-BC's license?

NPPES lists Texas license number 1054694, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Huyen T. Phan, AGACNP-BC prescribe under Medicare Part D?

In 2024, Huyen T. Phan, AGACNP-BC had 19 Medicare Part D claims for 14 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

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.