Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St. John Macomb-Oakland Hospital

Ophthalmology Physician in Warren, MI · enumerated 2010 · authorized official Jennifer Johnson, Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497063325

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Registry record

Entity type Organization (Type 2)

Legal business name St. John Macomb-Oakland Hospital

Other name <Unavail>

Practice address 27450 Schoenherr Rd, Suite 200, Warren, MI, 48088

Phone (586) 582-7860

Fax (586) 582-7861

Enumeration date Sep 14, 2010

Last updated in NPPES Sep 14, 2010

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary

2086S0122X Plastic and Reconstructive Surgery Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Jennifer Johnson

Title Director

Phone (586) 228-4560

Other identifiers

Identifier	Type	State	Issuer
180E01180	Other	MI	BCBS GROUP

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is St. John Macomb-Oakland Hospital?

St. John Macomb-Oakland Hospital is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Raghu Mulpuri Hospitalist Physician · Warren, MI NPI 1518962133 Daniel Lin Ophthalmology Physician · Warren, MI NPI 1538158514 Charles Mccloskey Family Medicine Physician · Warren, MI NPI 1275523060 Saroj Misra Family Medicine Physician · Warren, MI NPI 1336130970 Thomas Spoor Ophthalmology Physician · Warren, MI NPI 1982681086 Jason Soffa Family Medicine Physician · Warren, MI NPI 1194791368 Family Practice Care Pllc General Practice Physician · Warren, MI NPI 1871606822 Linda Pillow Clinical Social Worker · Warren, MI NPI 1790831535

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-14.