IndividualActive
James Geissler, MD
NPI 1194729699 · Internal Medicine Physician · Kentwood, MI
James Geissler, MD is a Internal Medicine Physician provider in Kentwood, MI (NPI 1194729699).
Provider details
- NPI number
- 1194729699
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301034052 (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
21 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
4444 Kalamazoo Ave Se
Kentwood, MI 49508-4600
Phone: (616) 391-5600
Fax: (616) 391-5685
Street-level locationGet directions
Mailing address
4444 Kalamazoo Ave Se
Kentwood, MI 49508-4600
Registry dates
- Enumerated
- 2005-06-13
- Last updated
- 2023-01-04
- Certified
- 2023-01-04
Frequently asked questions
- What is James Geissler's NPI number?
- James Geissler's National Provider Identifier (NPI) is 1194729699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Geissler's specialty?
- James Geissler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Geissler located?
- James Geissler's practice location on file with NPPES is 4444 Kalamazoo Ave Se, Kentwood, MI 49508-4600.
- What is James Geissler's phone number?
- The practice phone number listed in the NPPES registry for James Geissler is (616) 391-5600.
- Is James Geissler's NPI active?
- Yes — James Geissler's NPI (1194729699) is active in the NPPES registry as of the last update on 2023-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.