Organization
SAGAPONACK MEDICAL PC
Active
Other names
Halsey Dermatology, Sag Harbor Dermatology
Organization subpart
No
Provider details
NPI number
Authorized official
MARK A. HALSEY MD (PRESIDENT)
(631) 731-1099
Entity
Organization
Contact information
Practice address
3350 NOYAC RD, SAG HARBOR, NY 11963-1908
(631) 731-1099
Mailing address
3350 NOYAC RD, SAG HARBOR, NY 11963-1908
(631) 731-1099
Taxonomy
Speciality
Code
Description
License number
State
261QM2500X
Medical Specialty Clinic/Center
Primary
—
—
Other
Enumeration date
03/29/2018
Last updated
08/07/2025
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