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Contact Information

MICHAEL J REGAN IV, MD
800 WASHINGTON ST
NORWOOD, MA02062-3487
 Phone: 781-769-4000
 Fax:
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Emergency Medicine

207P00000X 93 Physician/Emergency Medicine
 

Bariatric Medicine

207RB0002X 11 Physician/Internal Medicine
 

Obesity Medicine

2083B0002X 84 Physician/Preventive Medicine
Indicates primary specialty

NPI Profile & details for MICHAEL J REGAN IV · (Male)

NPI # 1215134325
Status Active
Credentials MD
Entity Individual
Enumeration date 07/02/2007
Last updated 08/12/2025 - About 10 months ago
Sole proprietor 1 No
Identifiers
  • MA License # 238929
  • MA License # 89997183
  • MA Medicaid 110083162A
Hospital affiliation(s)
  • CARNEY HOSPITAL - (Acute Care)
    2100 DORCHESTER AVENUE
    BOSTON, MA 02124
  • ST ELIZABETH'S MEDICAL CENTER - (Acute Care)
    736 CAMBRIDGE STREET
    BRIGHTON, MA 02135
  • UMASS MEMORIAL MEDICAL CENTER INC - (Acute Care)
    55 LAKE AVENUE NORTH
    WORCESTER, MA 01655
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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