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Contact Information

DOUGLAS OCONNELL
725 ALBANY ST STE 9B
BOSTON, MA02118-3549
 Phone: 617-638-8000
 Fax:
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Internal Medicine

207R00000X 11 Physician/Internal Medicine
 

Critical Care Medicine

207RC0200X 11 Physician/Internal Medicine
 

Pulmonary Disease

207RP1001X 11 Physician/Internal Medicine
 

Student in an Organized Health Care Education/Training Program

390200000X
Indicates primary specialty

NPI Profile & details for DOUGLAS OCONNELL · (Male)

NPI # 1801478383
Status Active
Credentials
Entity Individual
Enumeration date 04/24/2021
Last updated 08/24/2025 - About 9 months ago
Sole proprietor 1 No
Identifiers
  • MA License # 3017865
Hospital affiliation(s) Not Available
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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