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Alan E Williamson MD Inc

Alan E Williamson MD Inc is a healthcare organization registered as Vascular Surgery Physician in Rancho Mirage, CA, holding Type 2 (organization) NPI 1033475751 since 2012. The authorized official on file is Alan Williamson, President.

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NPI 1033475751
Entity type Organization (Type 2)
Legal business name Alan E Williamson MD Inc
Practice address 39300 BOB HOPE DR, BANNAN BUILDING, SUITE 1101, Rancho Mirage, CA, 92270
Phone 7603417088
Fax 7607730596
Enumeration date 2012-04-06
Last updated in NPPES 2012-04-06

Authorized official

Name Alan Williamson
Title President
Phone 7603417088

Taxonomy & classification

Taxonomy code Specialty Primary License State
2086S0129X Vascular Surgery Physician Primary
Copy-ready billing details
Provider: Alan E Williamson MD Inc
NPI: 1033475751
Taxonomy: 2086S0129X (Vascular Surgery Physician)
Address: 39300 BOB HOPE DR, BANNAN BUILDING, SUITE 1101, Rancho Mirage, CA, 92270

Providers at this address

NPI Name Type Specialty Location
1073516738 Alan Coit Individual Pediatrics Physician Rancho Mirage, CA
1639158694 Elisa Lindley Individual Gynecology Physician Rancho Mirage, CA
1487670220 Alan Williamson Individual Vascular Surgery Physician Rancho Mirage, CA
1407872419 Murray Taylor Individual Family Medicine Physician Rancho Mirage, CA
1386667780 Anibal Gauto Individual Vascular Surgery Physician Rancho Mirage, CA
1538279948 Alan S. Coit, M.D., Inc. Organization Pediatrics Physician Rancho Mirage, CA
1730286600 Rancho Mirage Pain Associates, Inc. Organization Anesthesiology Physician Rancho Mirage, CA
1932206851 Bruce Chisholm Individual Oral & Maxillofacial Surgery (D.M.D.) Rancho Mirage, CA

Verify this record

Cross-check NPI 1033475751 against the authoritative CMS record: view Alan E Williamson MD Inc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Alan E Williamson MD Inc?
Alan E Williamson MD Inc is registered in NPPES as a Vascular Surgery 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-04-06.