Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mordechai Mandelbaum

Adult Companion in Brooklyn, NY · enumerated 2022.

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

National Provider Identifier

1861102857

Verified

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Registry record

Entity type Individual (Type 1)

Name Mordechai Mandelbaum

Sex Male

Practice address Brooklyn, NY, 11219

Phone (917) 825-6777

Enumeration date Nov 30, 2022

Last updated in NPPES Dec 14, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

372600000X Adult Companion Nursing Service Related Providers Primary

Other identifiers

Identifier	Type	State	Issuer
1466	Other	-	LTC

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 Mordechai Mandelbaum?

Mordechai Mandelbaum is registered in NPPES with the primary taxonomy of Adult Companion. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-14.