William Baker, M.D., M.B.A.
NPI 1396007084 · Vascular Surgery Physician · Mamaroneck, NY
William Baker, M.D., M.B.A. is a Vascular Surgery Physician provider in Mamaroneck, NY (NPI 1396007084).
Provider details
- NPI number
- 1396007084
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.B.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 166038-1 (NY)
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
- 2012-06-09
- Last updated
- 2013-07-16
Frequently asked questions
- What is William Baker's NPI number?
- William Baker's National Provider Identifier (NPI) is 1396007084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Baker's specialty?
- William Baker is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Baker located?
- William Baker's practice location on file with NPPES is 140 New St Apt 2419, Mamaroneck, NY 10543-1549.
- What is William Baker's phone number?
- The practice phone number listed in the NPPES registry for William Baker is (914) 630-4938.
- Is William Baker's NPI active?
- Yes — William Baker's NPI (1396007084) is active in the NPPES registry as of the last update on 2013-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.