MICHAEL S COHEN MD PC
NPI 1336853340
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Syosset, NY

Q: What is Michael S Cohen MD PC's NPI number?

The NPI number for Michael S Cohen MD PC is 1336853340. It was assigned to this organization in the NPPES registry on January 13, 2023.

Q: What is Michael S Cohen MD PC's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Active since January 13, 2023CLIA 33D2296281 · Waiver

575 UNDERHILL BLVD STE 175, SYOSSET, NY 11791(516) 921-6780(516) 921-9176 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 29, 2026, Jan 13, 2023 (2 updates tracked since 2023).

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About Michael S Cohen Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL S COHEN MD PC (NPI 1336853340) is a healthcare organization registered as an otolaryngology/facial plastic surgery in Syosset, New York and active in the NPI registry since January 2023. The organization holds a CLIA Waiver certificate valid through December 25, 2027, maintains 2 additional practice locations, and lists Michael Sam Cohen, Owner, as its authorized official.

NPPES Registry Identity

NPI1336853340

Entity TypeOrganization

Primary Taxonomy207YX0905X

Legal Business NameMICHAEL S COHEN MD PC

Location Address575 UNDERHILL BLVD STE 175Syosset, NY 11791-3417

Mailing Address130 Stirrup LnSyosset, NY 11791-4417 · (516) 850-7177

Phone(516) 921-6780

Fax(516) 921-9176

Organization SubpartNo

Authorized OfficialMichael Sam CohenOwner · (516) 850-7717

Enumeration DateJanuary 13, 2023

Last NPPES UpdateMay 29, 20262 updates tracked since enumeration

NPPES CertifiedMay 29, 2026

✔ NPI 1336853340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Otolaryngology/Facial Plastic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207YX0905X

Definition

An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X

575 UNDERHILL BLVD STE 175, Syosset, NY 11791

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Secondary Practice Locations 2

Location 1106 Crystal Brook Hollow Rd Ste APort Jefferson Station, NY 11776-2030 · Phone (631) 509-5250

Location 2100 E Sunrise highwayLindenhurst, NY 11757 · Phone (631) 991-9918 · Fax (631) 509-5253

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D2296281

Michael S Cohen MD PC · Port Jefferson Station, NY

Active · expires Dec 25, 2027

CLIA Number33D2296281

Laboratory TypePhysician Office

Certificate Effective DateDecember 26, 2025

Certificate Expiration DateDecember 25, 2027

Laboratory DirectorDr. Michael S. Cohen

Laboratory Phone(631) 509-5250

Laboratory LocationMichael S Cohen MD PC106 Crystal Brook Hollow Rd Suite A, Port Jefferson Station, NY 11776

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NINA SMITH FNP-C

Nurse Practitioner (Family)