Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew L Carr, MD

Q: What is the NPI number for Matthew Carr?

The National Provider Identifier (NPI) for Matthew Carr is 1447252135, a Type 1 (individual) record in the CMS NPPES registry.

Hematology & Oncology Physician in Fort Wayne, IN · enumerated 2005 · practices at American Oncology Partners, P.A..

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

National Provider Identifier

1447252135

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Registry record

Entity type Individual (Type 1)

Name Matthew L Carr

Credential MD

Sex Male

Practice address 7910 W Jefferson Blvd Ste 108, Fort Wayne, IN, 46804

Phone (260) 484-8830

Fax (260) 483-1911

Enumeration date Aug 11, 2005

Last updated in NPPES May 15, 2025

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 01058525A (IN) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 01058525A (IN) 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
000000693566	Other	IN	ANTHEM
3045743	Medicaid	OH	-
000000329268	Other	IN	ANTHEM
200146680	Medicaid	IN	-

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 Matthew Carr practice?

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

What is the NPI number for Matthew Carr?

The National Provider Identifier (NPI) for Matthew Carr is 1447252135, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.