Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Harris Levinson, D.O.

Ophthalmology Physician in Milford, CT · enumerated 2007.

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

National Provider Identifier

1336364256

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Registry record

Entity type Individual (Type 1)

Name Dr. David Harris Levinson

Credential D.O.

Sex Male

Practice address 202 Cherry St, Milford, CT, 06460

Phone (203) 878-1236

Fax (203) 874-8838

Enumeration date Apr 16, 2007

Last updated in NPPES Oct 4, 2011

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 235740 (NY) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 049978 (CT) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
004068649	Medicaid	CT	-

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

How do I verify David Levinson's NPI record?

Cross-check NPI 1336364256 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336364256 active?

Yes, as of the latest NPPES snapshot, NPI 1336364256 is active (record last updated 2011-10-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-04.