Alan E Williamson MD Inc
NPI 1033475751 · Vascular Surgery Physician · Rancho Mirage, CA
Alan E Williamson MD Inc is a Vascular Surgery Physician organization in Rancho Mirage, CA (NPI 1033475751).
Provider details
- NPI number
- 1033475751
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alan Williamson, President(760) 341-7088
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-06
- Last updated
- 2012-04-06
Frequently asked questions
- What is Alan E Williamson MD Inc's NPI number?
- Alan E Williamson MD Inc's National Provider Identifier (NPI) is 1033475751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alan E Williamson MD Inc?
- Alan E Williamson MD Inc is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alan E Williamson MD Inc located?
- Alan E Williamson MD Inc's practice location on file with NPPES is 39300 Bob Hope Dr, Rancho Mirage, CA 92270-3203.
- What is Alan E Williamson MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Alan E Williamson MD Inc is (760) 341-7088.
- Who is the authorized official for Alan E Williamson MD Inc?
- The authorized official listed on Alan E Williamson MD Inc's NPPES record is Alan Williamson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alan E Williamson MD Inc's NPI active?
- Yes — Alan E Williamson MD Inc's NPI (1033475751) is active in the NPPES registry as of the last update on 2012-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.