Michael Wertheimer, DO
NPI 1396638714 · Student in an Organized Health Care Education/Training Program · Lansing, MI
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Wertheimer, DO is a Student in an Organized Health Care Education/Training Program provider in Lansing, MI (NPI 1396638714).
Provider details
- NPI number
- 1396638714
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-06-03
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Michael Wertheimer's NPI number?
- Michael Wertheimer's National Provider Identifier (NPI) is 1396638714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Wertheimer's specialty?
- Michael Wertheimer is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Michael Wertheimer located?
- Michael Wertheimer's practice location on file with NPPES is 2900 Collins Rd, Lansing, MI 48910-8394.
- What is Michael Wertheimer's phone number?
- The practice phone number listed in the NPPES registry for Michael Wertheimer is (517) 975-6000.
- Does Michael Wertheimer accept Medicare?
- Michael Wertheimer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Wertheimer's NPI active?
- Yes — Michael Wertheimer's NPI (1396638714) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.