Peter J Ajemian, MD, PC.

Peter J Ajemian, MD, PC. is a healthcare organization registered as Specialist in Baldwin, NY, holding Type 2 (organization) NPI 1861646119 since 2008. The authorized official on file is Peter Ajemian, Owner.

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NPI	1861646119
Entity type	Organization (Type 2)
Legal business name	Peter J Ajemian, MD, PC.
Other name	<Unavail>
Practice address	2280 GRAND AVE, SUITE 201A, Baldwin, NY, 11510
Phone	5165366800
Fax	5165366803
Enumeration date	2008-11-13
Last updated in NPPES	2008-12-24

Authorized official

Name	Peter Ajemian
Title	Owner
Phone	5165366800

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
174400000X	Specialist	Primary	132023-2	NY

Copy-ready billing details

Provider: Peter J Ajemian, MD, PC.
NPI: 1861646119
Taxonomy: 174400000X (Specialist)
Address: 2280 GRAND AVE, SUITE 201A, Baldwin, NY, 11510

Providers at this address

NPI	Name	Type	Specialty	Location
1275532202	Denise Pineau	Individual	Physical Therapist	Baldwin, NY
1225016611	Sonya Ventour	Individual	Gastroenterology Physician	Baldwin, NY
1164400156	Sanjay Goyal	Individual	Endocrinology, Diabetes & Metabolism Physician	Baldwin, NY
1437121837	Peter Ajemian	Individual	Orthopaedic Surgery Physician	Baldwin, NY
1851365175	Alfred Lewis	Individual	Clinical Social Worker	Baldwin, NY
1477508729	Paula Young	Individual	Internal Medicine Physician	Baldwin, NY
1790728244	Madhulika Goyal	Individual	Pediatrics Physician	Baldwin, NY
1386660215	Beverly Adler	Individual	Clinical Psychologist	Baldwin, NY

Verify this record

Cross-check NPI 1861646119 against the authoritative CMS record: view Peter J Ajemian, MD, PC. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-12-24. Verify at npiregistry.cms.hhs.gov.

Where is Peter J Ajemian, MD, PC. located?

The practice location on file with NPPES is in Baldwin, NY.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-12-24.