Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chaim Y. Mandelbaum, M.D.

Public Health & General Preventive Medicine Physician in New York, NY · enumerated 2007.

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

National Provider Identifier

1215075908

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Registry record

Entity type Individual (Type 1)

Name Dr. Chaim Y. Mandelbaum

Credential M.D.

Sex Male

Practice address 75 Maiden Ln, Suite 1206, New York, NY, 10038

Phone (212) 995-6495

Fax (212) 844-6772

Enumeration date Feb 2, 2007

Last updated in NPPES Apr 10, 2023

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 193523 (NY) Secondary

207LA0401X Addiction Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 193523 (NY) Secondary

207LH0002X Hospice and Palliative Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 193523 (NY) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 193523 (NY) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 193523 (NY) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 193523 (NY) Secondary

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License 193523 (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
P00219281	Other	NY	MEDICARE RAILROAD
02338136	Medicaid	NY	-
175327	Other	NY	ELDERPLAN
CM032P6130	Other	NY	EMPIRE BCBS-MANHATTAN
N82711	Other	NY	HEALTHNET
P2676389	Other	NY	OXFORD HEALTH PLANS
2889995	Other	NY	CIGNA
CM03N02910	Other	NY	EMPIRE BCBS-BROOKLYN
5303223	Other	NY	GROUP HEALTH INCORPORATED
7589421	Other	NY	AETNA

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 Chaim Mandelbaum?

Chaim Mandelbaum is registered in NPPES with the primary taxonomy of Public Health & General Preventive Medicine 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 2023-04-10.