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James Fuson, MD
NPI 1255388104 · Gastroenterology Physician · Grand Rapids, MI
James Fuson, MD is a Gastroenterology Physician provider in Grand Rapids, MI (NPI 1255388104).
Provider details
- NPI number
- 1255388104
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301034040 (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
4100 Lake Dr Se
S-205
Grand Rapids, MI 49546-8292
Phone: (616) 774-2414
Street-level locationGet directions
Mailing address
100 Michigan St Ne
Grand Rapids, MI 49503-2560
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2011-02-04
Frequently asked questions
- What is James Fuson's NPI number?
- James Fuson's National Provider Identifier (NPI) is 1255388104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Fuson's specialty?
- James Fuson is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is James Fuson located?
- James Fuson's practice location on file with NPPES is 4100 Lake Dr Se, Grand Rapids, MI 49546-8292.
- What is James Fuson's phone number?
- The practice phone number listed in the NPPES registry for James Fuson is (616) 774-2414.
- Is James Fuson's NPI active?
- Yes — James Fuson's NPI (1255388104) is active in the NPPES registry as of the last update on 2011-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.