Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katharine A Scharer, MD

Diagnostic Radiology Physician in Rochester, MI · enumerated 2006 · practices at Rochester Pathology PC.

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

National Provider Identifier

1649296849

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Registry record

Entity type Individual (Type 1)

Name Katharine A Scharer

Credential MD

Sex Female

Practice address 1101 W University Drive, Radiology Dept, Rochester, MI, 48307

Phone (248) 652-5325

Fax (248) 652-9731

Enumeration date Jul 14, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 407198 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
4398870	Medicaid	MI	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Katharine Scharer practice?

The practice location on file with NPPES is in Rochester, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Katharine Scharer?

The National Provider Identifier (NPI) for Katharine Scharer is 1649296849, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

David Klionsky Anatomic Pathology & Clinical Pathology Physician · Rochester, MI NPI 1336192095 Ricardo Alessio Anatomic Pathology & Clinical Pathology Physician · Rochester, MI NPI 1003868969 Michael Moon Anatomic Pathology & Clinical Pathology Physician · Rochester, MI NPI 1366488157 Rochester Pathology PC Anatomic Pathology & Clinical Pathology Physician · Rochester, MI NPI 1962430900 Rawan Abdulkader Student in an Organized Health Care Education/Training Program · Rochester Hills, MI NPI 1053239772

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.