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JOHN N CAMPBELL MD PC
NPI 1598853608
Internal Medicine - Addiction Medicine in Kentwood, MI

Active since October 11, 2006
1676 VIEWPOND DRIVE SE, SUITE 100A, KENTWOOD, MI 49508(616) 455-9450(616) 455-5221 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 6, 2025, Nov 1, 2022, Dec 7, 2020 (3 updates tracked since 2020).

About John N Campbell Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN N CAMPBELL MD PC (NPI 1598853608), doing business as Grand Medical Associates, is a healthcare organization registered as an addiction medicine in Kentwood, Michigan and active in the NPI registry since October 2006. The organization lists John Nelson Campbell, President, as its authorized official.

NPPES Registry Identity

NPI1598853608
Entity TypeOrganization
Primary Taxonomy207RA0401X
Legal Business NameJOHN N CAMPBELL MD PC
Location Address1676 VIEWPOND DRIVE SE, SUITE 100AKentwood, MI 49508
Mailing Address1676 Viewpond Drive Se, Suite 100aKentwood, MI 49508 · (616) 455-9450 · Fax (616) 455-5221
Phone(616) 455-9450
Fax(616) 455-5221
Organization SubpartYes
Authorized OfficialJohn Nelson CampbellPresident · (616) 455-9450
Enumeration DateOctober 11, 2006
Last NPPES UpdateAugust 6, 20253 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1598853608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
Definition
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X
1676 VIEWPOND DRIVE SE, Kentwood, MI 49508
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Other Names 1

Doing Business AsGrand Medical Associates

Other Identifiers 1

Medicaid1076881MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John N Campbell MD PC's NPI number?

The NPI number for John N Campbell MD PC is 1598853608. It was assigned to this organization in the NPPES registry on October 11, 2006. The provider is doing business as Grand Medical Associates.

Where is John N Campbell MD PC located?

John N Campbell MD PC is located at 1676 Viewpond Drive SE Suite 100A, Kentwood, MI 49508. The listed phone number is (616) 455-9450.

What is John N Campbell MD PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

What insurance does John N Campbell MD PC accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list John N Campbell MD PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John N Campbell MD PC was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.