IndividualActive
Richard Keirn, MD
NPI 1801937644 · Internal Medicine Physician · Pontiac, MI
Richard Keirn, MD is a Internal Medicine Physician provider in Pontiac, MI (NPI 1801937644).
Provider details
- NPI number
- 1801937644
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301051971 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(94/100 index)
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
2 documented practice locations
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
950 University Dr
Pontiac, MI 48342-1865
Phone: (248) 628-3000
Fax: (248) 334-4503
Street-level locationGet directions
Mailing address
950 University Dr
Pontiac, MI 48342-1865
Additional practice locations (1)
- 500 Kirts Blvd Ste 100Troy, MI 48084-4135Phone: (248) 434-6169Fax: (855) 618-6655
Registry dates
- Enumerated
- 2007-02-12
- Last updated
- 2022-05-19
- Certified
- 2022-05-19
Frequently asked questions
- What is Richard Keirn's NPI number?
- Richard Keirn's National Provider Identifier (NPI) is 1801937644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Keirn's specialty?
- Richard Keirn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Keirn located?
- Richard Keirn's practice location on file with NPPES is 950 University Dr, Pontiac, MI 48342-1865.
- What is Richard Keirn's phone number?
- The practice phone number listed in the NPPES registry for Richard Keirn is (248) 628-3000.
- Is Richard Keirn's NPI active?
- Yes — Richard Keirn's NPI (1801937644) is active in the NPPES registry as of the last update on 2022-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.