Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MATTHEW MICHAEL WYNN
NPI 1265936553
Surgery in Fort Sam Houston, TX

Q: What is Matthew Wynn's NPI number?

The NPI number for Matthew Wynn is 1265936553. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Q: What is Matthew Wynn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Wynn was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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 March 21, 2018PECOS EnrolledAccepts Medicare Assignment

3551 ROGER BROOKE DR, FORT SAM HOUSTON, TX 78234(210) 539-9582 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 7, 2026, Jul 14, 2024, Mar 21, 2018 (3 updates tracked since 2018).

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About Matthew Michael Wynn NPPES

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

MATTHEW MICHAEL WYNN (NPI 1265936553) is an individual surgery provider in Fort Sam Houston, Texas, licensed in Texas (S8675) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Baptist Medical Center, and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1265936553

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameMATTHEW MICHAEL WYNN

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

Mailing AddressPo Box 5730Belfast, ME 04915-5700

Phone(210) 539-9582

Sole ProprietorNo

Medical School CMSPaul L Foster School Of Medicine, Texas Tech UnivGraduated 2018

Enumeration DateMarch 21, 2018

Last NPPES UpdateJune 22, 20263 updates tracked since enumeration

NPPES CertifiedJune 22, 2026

✔ NPI 1265936553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in TX · S8675

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234

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Secondary Practice Location 1

Location 13327 Research Plz Ste 204San Antonio, TX 78235-5157 · Phone (210) 333-7510 · Fax (210) 333-1912

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Matthew Michael Wynn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880941186

PECOS Enrollment IDI20260113000573

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Medical Center

Acute Care Hospitals · San Antonio, TX

4/5 CMS rating

OwnershipProprietary

CMS Certification Number450058

Location111 Dallas StreetSan Antonio, TX 78205 · Bexar County

Emergency services Birthing friendly

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

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

Most-billed visit code 99213

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

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 Matthew Wynn's NPI number?

The NPI number for Matthew Wynn is 1265936553. It was assigned to this individual provider in the NPPES registry on March 21, 2018.

Where is Matthew Wynn located?

Matthew Wynn practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 539-9582.

What is Matthew Wynn's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Matthew Wynn enrolled in Medicare?

Yes. Matthew Wynn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Matthew Wynn affiliated with any hospitals?

According to CMS data, Matthew Wynn is affiliated with Baptist Medical Center.

When was this NPI record last updated?

The NPPES record for Matthew Wynn was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.