Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Henry J Kaminski, M.D.

Neurology Physician in Washington Dc, DC · enumerated 2006.

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

National Provider Identifier

1104844695

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Registry record

Entity type Individual (Type 1)

Name Dr. Henry J Kaminski

Credential M.D.

Sex Male

Practice address 2150 Pennsylvania Ave., Nw, Washington Dc, DC, 20037

Phone (202) 741-2700

Fax (202) 741-2721

Enumeration date Jul 17, 2006

Last updated in NPPES Jun 24, 2014

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 2007006293 (MO) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD040049 (DC) 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
0941833	Medicaid	OH	-

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 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.

What specialty is Henry Kaminski?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-24.