Robin S. Ehrmann, MD PC
NPI 1629118849 · Internal Medicine Physician · Royal Oak, MI
Robin S. Ehrmann, MD PC is a Internal Medicine Physician organization in Royal Oak, MI (NPI 1629118849).
Provider details
- NPI number
- 1629118849
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Cynthia Langlois, Business Mgr.(248) 543-2000
- License
- 4301047383 (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
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
- 2007-02-07
- Last updated
- 2008-06-11
Frequently asked questions
- What is Robin S. Ehrmann, MD PC's NPI number?
- Robin S. Ehrmann, MD PC's National Provider Identifier (NPI) is 1629118849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robin S. Ehrmann, MD PC?
- Robin S. Ehrmann, MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robin S. Ehrmann, MD PC located?
- Robin S. Ehrmann, MD PC's practice location on file with NPPES is 2033 Crooks Rd, Royal Oak, MI 48073-4049.
- What is Robin S. Ehrmann, MD PC's phone number?
- The practice phone number listed in the NPPES registry for Robin S. Ehrmann, MD PC is (248) 543-2000.
- Who is the authorized official for Robin S. Ehrmann, MD PC?
- The authorized official listed on Robin S. Ehrmann, MD PC's NPPES record is Cynthia Langlois, Business Mgr.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robin S. Ehrmann, MD PC's NPI active?
- Yes — Robin S. Ehrmann, MD PC's NPI (1629118849) is active in the NPPES registry as of the last update on 2008-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.