NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allison Jones Stocker,M.D,P.A.

Dermatology Physician in San Antonio, TX · enumerated 2008 · authorized official Allison Stocker, President/Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588821037

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Allison Jones Stocker,M.D,P.A.
Practice address 516 Lexington Ave, San Antonio, TX, 78215
Fax (210) 224-1106
Enumeration date May 21, 2008
Last updated in NPPES Dec 22, 2008

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License J6510 (TX) Primary

Authorized official

Name Allison Stocker
Title President/Physician

Other identifiers

Identifier Type State Issuer
100183601 Medicaid TX -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Allison Jones Stocker,M.D,P.A.?
Allison Jones Stocker,M.D,P.A. is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-22.