Individual provider · Type 1 NPI
Mark A. Halsey, MD
Dermatology Physician · Sag Harbor, NY
Practice location
3350 Noyac Rd
Sag Harbor, NY 11963-1908
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Pediatric Dermatology Physician | 207NP0225X | 282033 (NY) |
| Procedural Dermatology Physician | 207NS0135X | 282033 (NY) |
| Dermatology Physician Primary | 207N00000X | 282033 (NY) |
Dermatology Physician: A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis an…
5 other providers at this address
- Sagaponack Medical PCMedical Specialty Clinic/Center Sag Harbor, NY NPI 1407351646
- Ashton Leigh WilsonPhysician Assistant Sag Harbor, NY NPI 1295402337
- Laura Sophie Hagerman, LPNLicensed Practical Nurse Sag Harbor, NY NPI 1255281440
- Michelle MesaRegistered Nurse Sag Harbor, NY NPI 1487539151
- Tatum Grace Albrecht, PAPhysician Assistant Sag Harbor, NY NPI 1780534040
About NPI 1790070480
Mark A. Halsey, MD's National Provider Identifier is 1790070480, issued on Jun 10, 2011. The primary taxonomy on file is Dermatology Physician (207N00000X), and the practice location is in Sag Harbor, NY. The record was last updated on Aug 5, 2025.