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Mark Jan Sterling MD PC

Mark Jan Sterling MD PC is a healthcare organization registered as Specialist in Smithtown, NY, holding Type 2 (organization) NPI 1487032074 since 2015. The authorized official on file is Mark Sterling, Owner.

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NPI 1487032074
Entity type Organization (Type 2)
Legal business name Mark Jan Sterling MD PC
Practice address 1056 W JERICHO TPKE, Smithtown, NY, 11787
Phone 6313437700
Fax 6312674141
Enumeration date 2015-05-14
Last updated in NPPES 2015-05-14

Authorized official

Name Mark Sterling
Title Owner
Phone 6313437700

Taxonomy & classification

Taxonomy code Specialty Primary License State
174400000X Specialist Primary 191573-1 NY
Copy-ready billing details
Provider: Mark Jan Sterling MD PC
NPI: 1487032074
Taxonomy: 174400000X (Specialist)
Address: 1056 W JERICHO TPKE, Smithtown, NY, 11787

Providers at this address

NPI Name Type Specialty Location
1528134988 Esther Sumitra-Albert Individual Family Medicine Physician Smithtown, NY
1851643456 Rehabilitation Offices of New York Organization Sports Medicine (Physical Medicine & Rehabilitation) Physician Smithtown, NY
1740523075 Esther Sumitra-Albert MD, Pllc Organization Family Medicine Physician Smithtown, NY
1578987285 Nuwave Medical Pllc Organization Multi-Specialty Clinic/Center Smithtown, NY
1467853374 All Pro Performance Phyical Therapy Organization Physical Therapist Smithtown, NY
1619372257 Nuwave Medical Pllc. Organization Emergency Medicine Physician Smithtown, NY
1922474287 Legends Medical Equipment, LLC Organization Durable Medical Equipment & Medical Supplies Smithtown, NY
1427512763 Joseph Rosario Individual Adult Health Nurse Practitioner Smithtown, NY

Verify this record

Cross-check NPI 1487032074 against the authoritative CMS record: view Mark Jan Sterling 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

Where is Mark Jan Sterling MD PC located?
The practice location on file with NPPES is in Smithtown, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-05-14. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-05-14.