John Machuta, D.O.
NPI 1952447567 · Occupational Medicine Physician · Grand Rapids, MI
John Machuta, D.O. is a Occupational Medicine Physician provider in Grand Rapids, MI (NPI 1952447567).
Provider details
- NPI number
- 1952447567
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101009697 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2017-09-18
Frequently asked questions
- What is John Machuta's NPI number?
- John Machuta's National Provider Identifier (NPI) is 1952447567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Machuta's specialty?
- John Machuta is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Machuta located?
- John Machuta's practice location on file with NPPES is 1111 Leffingwell Ave Ne, Grand Rapids, MI 49525-6406.
- What is John Machuta's phone number?
- The practice phone number listed in the NPPES registry for John Machuta is (616) 459-7101.
- Is John Machuta's NPI active?
- Yes — John Machuta's NPI (1952447567) is active in the NPPES registry as of the last update on 2017-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.