IndividualActive
James Kerby, MD
NPI 1649270935 · Family Medicine Physician · Grand Rapids, MI
James Kerby, MD is a Family Medicine Physician provider in Grand Rapids, MI (NPI 1649270935).
Provider details
- NPI number
- 1649270935
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301033873 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2680 Leonard Ne
Grand Rapids, MI 49525
Phone: (616) 224-1515
Fax: (616) 224-2070
Street-level locationGet directions
Mailing address
829 Forest Hill Ave Se
Grand Rapids, MI 49546-2387
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2011-03-08
Frequently asked questions
- What is James Kerby's NPI number?
- James Kerby's National Provider Identifier (NPI) is 1649270935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Kerby's specialty?
- James Kerby is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Kerby located?
- James Kerby's practice location on file with NPPES is 2680 Leonard Ne, Grand Rapids, MI 49525.
- What is James Kerby's phone number?
- The practice phone number listed in the NPPES registry for James Kerby is (616) 224-1515.
- Is James Kerby's NPI active?
- Yes — James Kerby's NPI (1649270935) is active in the NPPES registry as of the last update on 2011-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.