Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM ALLEN GIBSON M.D.
NPI 1730150574
Emergency Medicine - Emergency Medical Services in San Antonio, TX

Active since January 30, 2006PECOS Enrolled
18105 BEARGRASS CT, SAN ANTONIO, TX 78258(210) 493-6489 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Oct 11, 2025, Sep 11, 2025 (3 updates tracked since 2025).

About Dr. William Allen Gibson M.d. NPPES

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

DR. WILLIAM ALLEN GIBSON M.D. (NPI 1730150574) is an individual emergency medical services provider in San Antonio, Texas, licensed in Texas (L4391) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fishers, and is a graduate of University Of Pittsburgh School Of Medicine (1986).

NPPES Registry Identity

NPI1730150574
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameDR. WILLIAM ALLEN GIBSONCredential: M.D.
Location Address18105 BEARGRASS CTSan Antonio, TX 78258-4416
Mailing Address18105 Beargrass CtSan Antonio, TX 78258-4416 · (210) 493-6489
Sole ProprietorNo
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 1986
Enumeration DateJanuary 30, 2006
Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration
NPPES CertifiedOctober 11, 2025
NPI 1730150574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License Licensed in TX · L4391
Definition

An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

Also ListedPediatricsTaxonomy 208000000X · License L4391 (TX)
18105 BEARGRASS CT, San Antonio, TX 78258

Secondary Practice Location 1

Location 19690 E 116th StFishers, IN 46037-2838 · Phone (317) 214-5750

Accepted Insurance

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

Dr. William Allen Gibson M.d. 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 ID6901802990
PECOS Enrollment IDI20260107000165
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 78258 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 William Gibson's NPI number?

The NPI number for William Gibson is 1730150574. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is William Gibson located?

William Gibson practices at 18105 Beargrass Ct, San Antonio, TX 78258. The listed phone number is (210) 493-6489.

What is William Gibson's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is William Gibson enrolled in Medicare?

Yes. William Gibson 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.

What insurance does William Gibson accept?

Health plans from Blue Cross and Blue Shield of Texas list William Gibson 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 William Gibson was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.