Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charanjit Singh

Nuclear Medicine Physician in Brooklyn, NY · enumerated 2020.

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

National Provider Identifier

1861014607

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Registry record

Entity type Individual (Type 1)

Name Charanjit Singh

Sex Male

Practice address 4802 10th Ave, Brooklyn, NY, 11219

Phone (718) 283-6000

Enumeration date May 14, 2020

Last updated in NPPES May 14, 2020

Taxonomy & licenses

207UN0902X Nuclear Imaging & Therapy Physician Allopathic & Osteopathic Physicians · License 652591 (NJ) Secondary

207UN0903X In Vivo & In Vitro Nuclear Medicine Physician Allopathic & Osteopathic Physicians · License 652591 (NJ) Secondary

207U00000X Nuclear Medicine Physician Allopathic & Osteopathic Physicians · License 652591 (NJ) Primary

Other identifiers

Identifier	Type	State	Issuer
652591	Other	NJ	NJ DEP

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

Is NPI 1861014607 active?

Yes, as of the latest NPPES snapshot, NPI 1861014607 is active (record last updated 2020-05-14).

How do I verify Charanjit Singh's NPI record?

Cross-check NPI 1861014607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-14.