Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Edgar M Alvarez, M.D.

Hematology & Oncology Physician in Poughkeepsie, NY · enumerated 2006.

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

National Provider Identifier

1154499663

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Registry record

Entity type Individual (Type 1)

Name Dr. Edgar M Alvarez

Credential M.D.

Sex Male

Practice address 1 Webster Ave, Suite 502, Poughkeepsie, NY, 12601

Phone (845) 454-1942

Fax (845) 452-4638

Enumeration date Dec 1, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 119732 (NY) 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
00699674	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Edgar Alvarez practice?

The practice location on file with NPPES is in Poughkeepsie, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Edgar Alvarez?

The National Provider Identifier (NPI) for Edgar Alvarez is 1154499663, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.