DR. GARRETT WILLIAM LARSON DMSC, PA-C
NPI 1235438557
Physician Assistant in San Antonio, TX

Active since March 25, 2011PECOS Enrolled
7400 MERTON MINTER ST, SAN ANTONIO, TX 78229(210) 617-5300 Get Directions Write a Review

NPPES record last updated: October 24, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 18, 2023, Dec 2, 2022 (2 updates tracked since 2022).

About Dr. Garrett William Larson Dmsc, Pa-c NPPES

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

DR. GARRETT WILLIAM LARSON DMSC, PA-C (NPI 1235438557) is an individual physician assistant in San Antonio, Texas, licensed in Texas (PA16739) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235438557
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDR. GARRETT WILLIAM LARSONCredential: DMSC, PA-C
Location Address7400 MERTON MINTER STSan Antonio, TX 78229-4404
Mailing Address7400 Merton Minter StSan Antonio, TX 78229-4404 · (210) 617-5300
Sole ProprietorNo
Enumeration DateMarch 25, 2011
Last NPPES UpdateOctober 24, 20242 updates tracked since enumeration
NPPES CertifiedOctober 24, 2024
NPI 1235438557 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in TX · PA16739
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

7400 MERTON MINTER ST, San Antonio, TX 78229

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 (PECOS)

Dr. Garrett William Larson Dmsc, Pa-c 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 78229 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.

Social Worker
7400 MERTON MINTER ST, MAILCODE 122
SAN ANTONIO, TX 78229
Preventive Medicine (Public Health & General Preventive Medicine)
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229
Pharmacist
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229
Social Worker
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229
Nurse Practitioner (Acute Care)
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229
Occupational Therapist
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229
Psychologist
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229
Registered Nurse
7400 MERTON MINTER ST
SAN ANTONIO, TX 78229

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 Garrett Larson's NPI number?

The NPI number for Garrett Larson is 1235438557. It was assigned to this individual provider in the NPPES registry on March 25, 2011.

Where is Garrett Larson located?

Garrett Larson practices at 7400 Merton Minter St, San Antonio, TX 78229. The listed phone number is (210) 617-5300.

What is Garrett Larson's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Garrett Larson enrolled in Medicare?

Yes. Garrett Larson is registered in the Medicare PECOS enrollment system.

What insurance does Garrett Larson accept?

Health plans from Blue Cross and Blue Shield of Texas list Garrett Larson 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 Garrett Larson was last updated on October 24, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.