Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andy Paul Casimir, M.D.

Psychiatry Physician in Peekskill, NY · enumerated 2007.

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

National Provider Identifier

1306979752

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Registry record

Entity type Individual (Type 1)

Name Dr. Andy Paul Casimir

Credential M.D.

Sex Male

Practice address 1037 Main St, Hudson River Healthcare, Inc., Peekskill, NY, 10566

Phone (914) 734-8740

Fax (914) 734-8758

Enumeration date Mar 14, 2007

Last updated in NPPES Jul 2, 2015

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 243268 (NY) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 54251 (CT) 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
02914432	Medicaid	NY	-

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 Andy Casimir?

Andy Casimir 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 2015-07-02.