Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Edward C Halperin, M.D.

Radiation Oncology Physician in Valhalla, NY · enumerated 2006.

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

National Provider Identifier

1821184268

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Registry record

Entity type Individual (Type 1)

Name Dr. Edward C Halperin

Credential M.D.

Sex Male

Practice address 100 Woods Rd, Macy Pavilion Rm 1297, Valhalla, NY, 10595

Phone (914) 493-8561

Fax (914) 493-8562

Enumeration date Oct 5, 2006

Last updated in NPPES Dec 18, 2013

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License 267697 (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
8938791	Medicaid	NC	-

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

How do I verify Edward Halperin's NPI record?

Cross-check NPI 1821184268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821184268 active?

Yes, as of the latest NPPES snapshot, NPI 1821184268 is active (record last updated 2013-12-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-18.