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

DR. BLAKE WILLIAM MCGOWAN M.D.
NPI 1174518229
Family Medicine in San Antonio, TX

Active since September 14, 2005PECOS Enrolled
903 AUSTIN HWY, SAN ANTONIO, TX 78209(210) 826-3700(210) 826-3747 Get Directions Write a Review

NPPES record last updated: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 29, 2026, Jan 26, 2021, Jun 21, 2016 (3 updates tracked since 2016).

About Dr. Blake William Mcgowan M.d. NPPES

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

DR. BLAKE WILLIAM MCGOWAN M.D. (NPI 1174518229) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (L5462) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174518229
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. BLAKE WILLIAM MCGOWANCredential: M.D.
Location Address903 AUSTIN HWYSan Antonio, TX 78209-4727
Mailing Address903 Austin HwySan Antonio, TX 78209-4727 · (210) 826-3700 · Fax (210) 826-3747
Phone(210) 826-3700
Fax(210) 826-3747
Sole ProprietorYes
Enumeration DateSeptember 14, 2005
Last NPPES UpdateOctober 29, 20263 updates tracked since enumeration
NPPES CertifiedOctober 29, 2026
✔ NPI 1174518229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · L5462
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
903 AUSTIN HWY, San Antonio, TX 78209
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Other Names 1

Professional Name (2)Dr. W. Blake Mcgowan Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Blake William Mcgowan M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Blake Mcgowan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Galileo Medical Group Ga, P.C.
1,580 mi
Family Medicine
632 BROADWAY PH 12
New York, NY 10012
  • Reassigned Medicare billing, Georgia enrollment
  • 52 clinicians in this Medicare group
NPI 1245920305 (347) 588-0601

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78209 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.

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 Blake Mcgowan's NPI number?

The NPI number for Blake Mcgowan is 1174518229. It was assigned to this individual provider in the NPPES registry on September 14, 2005. The provider is also known as Dr. W. Blake Mcgowan MD.

Where is Blake Mcgowan located?

Blake Mcgowan practices at 903 Austin Hwy, San Antonio, TX 78209. The listed phone number is (210) 826-3700.

What is Blake Mcgowan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Blake Mcgowan enrolled in Medicare?

Yes. Blake Mcgowan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Blake Mcgowan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Blake Mcgowan reassigns Medicare benefits to Galileo Medical Group Ga, P.C. (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Blake Mcgowan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Blake Mcgowan accept?

Health plans from Oscar Health list Blake Mcgowan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Blake Mcgowan was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.