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JOHN HARTMANN MD
NPI 1366496499
Obstetrics & Gynecology in Grand Rapids, MI

Active since May 22, 2006
309 JEFFERSON AVE SE, GRAND RAPIDS, MI 49503(616) 685-8750(616) 685-8002 Get Directions Write a Review

NPPES record last updated: January 12, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Hartmann Md NPPES

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

JOHN HARTMANN MD (NPI 1366496499) is an individual obstetrics & gynecology provider in Grand Rapids, Michigan, licensed in Michigan (4301042335) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1366496499
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJOHN HARTMANNCredential: MD
Location Address309 JEFFERSON AVE SEGrand Rapids, MI 49503-4503
Mailing Address200 Jefferson Ave SeGrand Rapids, MI 49503-4502 · (616) 685-1808 · Fax (616) 685-8099
Phone(616) 685-8750
Fax(616) 685-8002
Sole ProprietorNo
Enumeration DateMay 22, 2006
Last NPPES UpdateJanuary 12, 2015
✔ NPI 1366496499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MI · 4301042335
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
309 JEFFERSON AVE SE, Grand Rapids, MI 49503
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Other Identifiers 5

Medicare UPINB44979MI
Medicaid2901060MI
Medicaid4108728MI
Medicaid4877302MI
Medicaid3105688MI

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CONSTANCE LEAHY MD
Obstetrics & Gynecology
309 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-8750
PRAVIN C PATEL MD
Preventive Medicine (Occupational Medicine)
309 JEFFERSON AVE SE, SUITE 1
GRAND RAPIDS, MI 49503
Kent County (616) 458-9000
ASTHMA NETWORK OF WEST MICHIGAN
Case Management
309 JEFFERSON AVE SE, SUITE 3
GRAND RAPIDS, MI 49503
Kent County (616) 685-1430
MS. GRACE KATHRYN VAUGHN PA-C
Family Medicine
309 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (844) 237-3627

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 Hartmann's NPI number?

The NPI number for John Hartmann is 1366496499. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is John Hartmann located?

John Hartmann practices at 309 Jefferson Ave SE, Grand Rapids, MI 49503. The listed phone number is (616) 685-8750.

What is John Hartmann's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for John Hartmann was last updated on January 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.