John N Campbell MD PC
NPI 1518577568 · Rural Health Clinic/Center · Greenville, MI
John N Campbell MD PC is a Rural Health Clinic/Center organization in Greenville, MI (NPI 1518577568).
Provider details
- NPI number
- 1518577568
- Entity type
- Organization
- Primary specialty
- Rural Health Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- John N Campbell MD PC
- Organization subpart
- Yes
- Authorized official
- John Campbell, Owner/Doctor(616) 455-9450
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Other names (DBA / former)
- Doing business as
- The Greenville Clinic
Registry dates
- Enumerated
- 2020-08-05
- Last updated
- 2020-08-05
- Certified
- 2020-08-05
Frequently asked questions
- What is John N Campbell MD PC's NPI number?
- John N Campbell MD PC's National Provider Identifier (NPI) is 1518577568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John N Campbell MD PC?
- John N Campbell MD PC is classified in the NPPES registry as Rural Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is John N Campbell MD PC located?
- John N Campbell MD PC's practice location on file with NPPES is 811 E Kent Rd, Greenville, MI 48838-9791.
- What is John N Campbell MD PC's phone number?
- The practice phone number listed in the NPPES registry for John N Campbell MD PC is (616) 225-0202.
- Who is the authorized official for John N Campbell MD PC?
- The authorized official listed on John N Campbell MD PC's NPPES record is John Campbell, Owner/Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John N Campbell MD PC's NPI active?
- Yes — John N Campbell MD PC's NPI (1518577568) is active in the NPPES registry as of the last update on 2020-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.