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

Dr. David Anschel, M.D.

Neurology Physician in Port Jefferson, NY · enumerated 2006.

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

National Provider Identifier

1689620387

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Registry record

Entity type Individual (Type 1)

Name Dr. David Anschel

Credential M.D.

Sex Male

Practice address Port Jefferson, NY, 11777

Phone (631) 474-6279

Enumeration date May 25, 2006

Last updated in NPPES Jun 11, 2014

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

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 232830 (NY) Primary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 232830 (NY) Secondary

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
7981652	Other	NY	AETNA
02581446	Medicaid	NY	-
566N11	Other	NY	EMPIRE BC/BS

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

Where does David Anschel practice?

The practice location on file with NPPES is in Port Jefferson, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Anschel?

The National Provider Identifier (NPI) for David Anschel is 1689620387, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-11.