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Robert Ernst, M.D.
NPI 1871809798 · Adult Medicine Physician · Birmingham, MI
Robert Ernst, M.D. is a Adult Medicine Physician provider in Birmingham, MI (NPI 1871809798).
Provider details
- NPI number
- 1871809798
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301060985 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
320 Martin St
Suite 210
Birmingham, MI 48009-1486
Phone: (248) 737-8600
Fax: (248) 737-8601
Street-level locationGet directions
Mailing address
320 Martin St
Birmingham, MI 48009-1486
Registry dates
- Enumerated
- 2010-08-30
- Last updated
- 2011-03-07
Frequently asked questions
- What is Robert Ernst's NPI number?
- Robert Ernst's National Provider Identifier (NPI) is 1871809798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Ernst's specialty?
- Robert Ernst is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Ernst located?
- Robert Ernst's practice location on file with NPPES is 320 Martin St, Birmingham, MI 48009-1486.
- What is Robert Ernst's phone number?
- The practice phone number listed in the NPPES registry for Robert Ernst is (248) 737-8600.
- Is Robert Ernst's NPI active?
- Yes — Robert Ernst's NPI (1871809798) is active in the NPPES registry as of the last update on 2011-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.