Bariatric Internists of Michigan, P.C.
NPI 1497946990 · Internal Medicine Physician · Ypsilanti, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bariatric Internists of Michigan, P.C. is a Internal Medicine Physician organization in Ypsilanti, MI (NPI 1497946990).
Provider details
- NPI number
- 1497946990
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Elaina Vayntrub, President(248) 444-5498
- License
- 4301073103 (MI)
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
18 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
- 2007-08-08
- Last updated
- 2015-04-10
Frequently asked questions
- What is Bariatric Internists of Michigan, P.C.'s NPI number?
- Bariatric Internists of Michigan, P.C.'s National Provider Identifier (NPI) is 1497946990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bariatric Internists of Michigan, P.C.?
- Bariatric Internists of Michigan, P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bariatric Internists of Michigan, P.C. located?
- Bariatric Internists of Michigan, P.C.'s practice location on file with NPPES is 135 S Prospect St, Ypsilanti, MI 48198-7914.
- What is Bariatric Internists of Michigan, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Bariatric Internists of Michigan, P.C. is (734) 547-1066.
- Does Bariatric Internists of Michigan, P.C. accept Medicare?
- Bariatric Internists of Michigan, 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 Bariatric Internists of Michigan, P.C.?
- The authorized official listed on Bariatric Internists of Michigan, P.C.'s NPPES record is Elaina Vayntrub, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bariatric Internists of Michigan, P.C.'s NPI active?
- Yes — Bariatric Internists of Michigan, P.C.'s NPI (1497946990) is active in the NPPES registry as of the last update on 2015-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.