Ann Arbor Endocrinology and Diabetes Associates, P.C.
NPI 1750445961 · Endocrinology, Diabetes & Metabolism Physician · Ypsilanti, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Arbor Endocrinology and Diabetes Associates, P.C. is a Endocrinology, Diabetes & Metabolism Physician organization in Ypsilanti, MI (NPI 1750445961).
Provider details
- NPI number
- 1750445961
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Sanfield, President(734) 434-4430
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
19 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
- 2006-12-21
- Last updated
- 2020-08-22
Frequently asked questions
- What is Ann Arbor Endocrinology and Diabetes Associates, P.C.'s NPI number?
- Ann Arbor Endocrinology and Diabetes Associates, P.C.'s National Provider Identifier (NPI) is 1750445961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ann Arbor Endocrinology and Diabetes Associates, P.C.?
- Ann Arbor Endocrinology and Diabetes Associates, P.C. is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Arbor Endocrinology and Diabetes Associates, P.C. located?
- Ann Arbor Endocrinology and Diabetes Associates, P.C.'s practice location on file with NPPES is 5333 Mcauley Dr, Ypsilanti, MI 48197-1014.
- What is Ann Arbor Endocrinology and Diabetes Associates, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Ann Arbor Endocrinology and Diabetes Associates, P.C. is (734) 434-4430.
- Does Ann Arbor Endocrinology and Diabetes Associates, P.C. accept Medicare?
- Ann Arbor Endocrinology and Diabetes Associates, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ann Arbor Endocrinology and Diabetes Associates, P.C.?
- The authorized official listed on Ann Arbor Endocrinology and Diabetes Associates, P.C.'s NPPES record is Jeffrey Sanfield, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ann Arbor Endocrinology and Diabetes Associates, P.C.'s NPI active?
- Yes — Ann Arbor Endocrinology and Diabetes Associates, P.C.'s NPI (1750445961) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.