IndividualActive
Gregory Johnson, M.D.
NPI 1902887441 · Surgery Physician · Wyoming, MI
Gregory Johnson, M.D. is a Surgery Physician provider in Wyoming, MI (NPI 1902887441).
Provider details
- NPI number
- 1902887441
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301048643 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 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
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
2122 Health Dr Sw Ste 110
Wyoming, MI 49519-9698
Phone: (616) 252-7494
Fax: (616) 252-7830
Approximate (ZIP-level) locationGet directions
Mailing address
5900 Byron Center Ave Sw
Wyoming, MI 49519-9606
Additional practice locations (1)
- 245 Cherry St SeSuite 102Grand Rapids, MI 49503-4607Phone: (616) 456-5311Fax: (616) 456-7955
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2018-03-17
Frequently asked questions
- What is Gregory Johnson's NPI number?
- Gregory Johnson's National Provider Identifier (NPI) is 1902887441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Johnson's specialty?
- Gregory Johnson is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Johnson located?
- Gregory Johnson's practice location on file with NPPES is 2122 Health Dr Sw Ste 110, Wyoming, MI 49519-9698.
- What is Gregory Johnson's phone number?
- The practice phone number listed in the NPPES registry for Gregory Johnson is (616) 252-7494.
- Is Gregory Johnson's NPI active?
- Yes — Gregory Johnson's NPI (1902887441) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.