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Contact Information

DARREN S ONEILL, M.D.
701 ENFIELD ST
ENFIELD, CT06082-2961
 Phone: 860-741-6058
 Fax: 413-733-5860
 Website:
 

Specialty

Taxonomy Code Specialty Code Provider Type

Internal Medicine

207R00000X 11 Physician/Internal Medicine
Indicates primary specialty

NPI Profile & details for DARREN S ONEILL · (Male)

NPI Number 1861434607
Status Active
Credentials M.D.
Entity Individual
Enumeration date 06/12/2006
Last updated 05/19/2026 - About 3 weeks ago
Sole proprietor 1 No
Identifiers
  • CT License # 36429
  • MA License # 151285
  • MA Medicaid 3176835
  • CT Other 010036429CT01 BLUE CROSS BLUE SHIELD
  • MA Other J18564 BLUE CROSS BLUE SHIELD
  • MA Other 24085 HEALTH NEW ENGLAND
  • MA Other 151285 TUFTS HEALTH PLAN
Hospital affiliation(s)
  • BAYSTATE MEDICAL CENTER - (Acute Care)
    759 CHESTNUT STREET
    SPRINGFIELD, MA 01199
  • JOHNSON MEMORIAL HOSPITAL - (Acute Care)
    201 CHESTNUT HILL RD
    STAFFORD SPRINGS, CT 06076
  • MERCY MEDICAL CENTER - (Acute Care)
    271 CAREW STREET
    SPRINGFIELD, MA 01104
  • NOBLE HOSPITAL - (Acute Care)
    115 WEST SILVER STREET
    WESTFIELD, MA 01085
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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