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

Dr. Michael P Bernstein, MD

Otolaryngology Physician in Enfield, CT · enumerated 2005.

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

National Provider Identifier

1689668741

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael P Bernstein

Credential MD

Sex Male

Practice address Enfield, CT, 06082

Phone (860) 763-3243

Fax (860) 763-3244

Enumeration date Sep 6, 2005

Last updated in NPPES Jun 29, 2021

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

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 27001 (CT) 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
01270016	Medicaid	CT	-
HA5522	Other	CT	OXFORD HEALTH
027001	Other	CT	CONNECTICARE
010027001CT01	Other	CT	BLUE CROSS/BLUE SHIELD
4233447	Other	CT	AETNA

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 Michael Bernstein practice?

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

What is the NPI number for Michael Bernstein?

The National Provider Identifier (NPI) for Michael Bernstein is 1689668741, 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 2021-06-29.