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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tadeus Edward Kowalski, M.D.

Psychiatry Physician in Dothan, AL · enumerated 2007.

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

National Provider Identifier

1235336199

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Registry record

Entity type Individual (Type 1)
Name Dr. Tadeus Edward Kowalski
Credential M.D.
Sex Male
Practice address 1108 Ross Clark Cir, Dothan, AL, 36301
Fax (334) 793-8191
Enumeration date Jul 2, 2007
Last updated in NPPES Aug 6, 2013

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 098882 (OH) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 24492 (WV) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 32694 (AL) 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
098882 Other OH STATE MEDICAL BOARD
24492 Other WV STATE MEDICAL BOARD

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

Is NPI 1235336199 active?
Yes, as of the latest NPPES snapshot, NPI 1235336199 is active (record last updated 2013-08-06).
How do I verify Tadeus Kowalski's NPI record?
Cross-check NPI 1235336199 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 2013-08-06.