OrganizationActive
Keith R. Baker MD PC
NPI 1235322017 · Internal Medicine Physician · Hillsdale, MI
Provider details
- NPI number
- 1235322017
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Keith Baker, Owner(517) 437-4402
- License
- KB041163 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
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
168 S Howell St
Hillsdale, MI 49242-2040
Phone: (517) 437-4451
Street-level locationGet directions
Mailing address
Po Box 187
Hillsdale, MI 49242-0187
Registry dates
- Enumerated
- 2007-08-24
- Last updated
- 2008-03-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.