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

Ernst Jean, M.D.

General Practice Physician in Jamaica, NY · enumerated 2008.

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

National Provider Identifier

1659559052

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Registry record

Entity type Individual (Type 1)

Name Ernst Jean

Credential M.D.

Sex Male

Practice address Jamaica, NY, 11432

Phone (718) 523-2200

Fax (718) 523-2210

Enumeration date Feb 7, 2008

Last updated in NPPES Jul 7, 2009

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 166351 (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
01119286	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

How do I verify Ernst Jean's NPI record?

Cross-check NPI 1659559052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659559052 active?

Yes, as of the latest NPPES snapshot, NPI 1659559052 is active (record last updated 2009-07-07).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-07.