Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David A Taber, M.D.

Medical Oncology Physician in Mishawaka, IN · enumerated 2005.

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

National Provider Identifier

1659375145

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Registry record

Entity type Individual (Type 1)

Name David A Taber

Credential M.D.

Sex Male

Practice address 5340 Holy Cross Pkwy, Mishawaka, IN, 46545

Phone (574) 237-1328

Fax (574) 237-1348

Enumeration date Jun 13, 2005

Last updated in NPPES Feb 1, 2018

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 01037563A (IN) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 01037563A (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
4827472	Medicaid	MI	-
000000086655	Other	IN	ANTHEM-BCBS
100091150A	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

Is NPI 1659375145 active?

Yes, as of the latest NPPES snapshot, NPI 1659375145 is active (record last updated 2018-02-01).

How do I verify David Taber's NPI record?

Cross-check NPI 1659375145 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-01.