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Contact Information

CEAN MAHMUD, M.D.
31 MAIN RD STE 1
RIVERHEAD, NY11901-1953
 Phone: 631-722-4400
 Fax:
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Family Medicine

207Q00000X 08 Physician/Family Practice
 

Pediatrics

208000000X 37 Physician/Pediatric Medicine
 

Student in an Organized Health Care Education/Training Program

390200000X
Indicates primary specialty

NPI Profile & details for CEAN MAHMUD · (Male)

NPI # 1285165134
Status Active
Credentials M.D.
Entity Individual
Enumeration date 03/22/2017
Last updated 04/18/2026 - About 2 months ago
Sole proprietor 1 No
Identifiers
  • NY License # 305318
Hospital affiliation(s)
  • JOHN T MATHER MEMORIAL HOSPITAL OF PORT JEFFERSON - (Acute Care)
    75 NORTH COUNTRY ROAD
    PORT JEFFERSON, NY 11777
  • SOUTHSIDE HOSPITAL - (Acute Care)
    301 EAST MAIN STREET
    BAY SHORE, NY 11706
1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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