MARTIN L YAMZON FNP
NPI 1902155864
Nurse Practitioner - Family in Fort Sam Houston, TX

Q: What is Martin Yamzon's NPI number?

The NPI number for Martin Yamzon is 1902155864. It was assigned to this individual provider in the NPPES registry on September 6, 2012.

Q: What is Martin Yamzon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Martin Yamzon was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 06, 2012PECOS Enrolled

3551 ROGER BROOKE DR, FORT SAM HOUSTON, TX 78234(210) 916-3000(210) 539-2075 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 30, 2026, Feb 10, 2025 (2 updates tracked since 2025).

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About Martin L Yamzon Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARTIN L YAMZON FNP (NPI 1902155864) is an individual family provider in Fort Sam Houston, Texas, licensed in Texas (7658246) and active in the NPI registry since September 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902155864

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMARTIN L YAMZONCredential: FNP

Location Address3551 ROGER BROOKE DRFort Sam Houston, TX 78234-4504

Mailing Address3551 Roger Brooke DrFort Sam Houston, TX 78234-4504 · (210) 916-3000 · Fax (210) 539-2075

Phone(210) 916-3000

Fax(210) 539-2075

Sole ProprietorYes

Enumeration DateSeptember 6, 2012

Last NPPES UpdateApril 30, 20262 updates tracked since enumeration

NPPES CertifiedApril 30, 2026

✔ NPI 1902155864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TX · 7658246

3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martin L Yamzon Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78234 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANET JONES SIMS CRNA

Nurse Anesthetist, Certified Registered

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (253) 223-6272

JAMES KENNEDY HARDIN PA-C

Physician Assistant

3551 ROGER BROOKE DR
JBSA FT SAM HOUSTON, TX 78234

Bexar County (210) 295-4996

DR. DANIEL VICTOR-CALVIN HAMMOND M.D.

Pediatrics (Pediatric Endocrinology)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 916-3020

JESSICA FULLER LCSW

Social Worker (Clinical)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 808-1859

DR. JASON ROBERT HALL M.D.

Neurological Surgery

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

MRS. KATHRYN ELAINE HELLAND LCSW

Social Worker (Clinical)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

DR. HALWARD BLEGEN IV DO

Ophthalmology

3551 ROGER BROOKE DR
JBSA FORT SAM HOUSTON, TX 78234

Bexar County (210) 220-7419

KOLE HOLLAND SPAULDING M.D.

Emergency Medicine (Emergency Medical Services)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Martin Yamzon's NPI number?

The NPI number for Martin Yamzon is 1902155864. It was assigned to this individual provider in the NPPES registry on September 6, 2012.

Where is Martin Yamzon located?

Martin Yamzon practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 916-3000.

What is Martin Yamzon's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Martin Yamzon enrolled in Medicare?

Yes. Martin Yamzon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Martin Yamzon was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.