Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James A Koontz, MD

Psychiatry Physician in Vincennes, IN · enumerated 2005.

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

National Provider Identifier

1780661686

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Registry record

Entity type Individual (Type 1)

Name James A Koontz

Credential MD

Sex Male

Practice address 515 Bayou St, Vincennes, IN, 47591

Phone (812) 886-6800

Fax (812) 886-6809

Enumeration date Dec 30, 2005

Last updated in NPPES Dec 13, 2011

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 01022226A (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
100154240	Medicaid	IN	-
173116	Other	IN	MHN
000000110656	Other	IN	ANTHEM BLUE CROSS

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 specialty is James Koontz?

James Koontz is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-13.