John MaraMD
John Mara, MD is a Hand Surgery provider in Rocky Hill, CT affiliated with 3 ambulatory surgery centers in CT, as of July 2026.
- NPI1659335297
- Registered2006
- Centers3
- StateCT
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Connecticut Orthopaedic Surgery CenterMilford, CT · Orthopedics, Pain management, Podiatry · 9 on panelView center →
- Orthopedic Associates Surgery CenterRocky Hill, CT · Orthopedics, Pain management · 5 on panelView center →
- Middlesex Center For Advanced Orthopedic SurgeryMiddletown, CT · Orthopedics, Pain management · 15 on panelView center →
John Mara at a glance
- Provider
- John Mara
- Credential
- MD
- Specialty
- Hand Surgery
- Procedures
- Hand Surgery CPT codes
- Location
- Rocky Hill, CT
- NPI registered
- 2006
- NPI
- 1659335297
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does John Mara practice?
John Mara, MD is based in Rocky Hill, CT and is affiliated with 3 ambulatory surgery centers: Connecticut Orthopaedic Surgery Center in Milford, CT, Orthopedic Associates Surgery Center in Rocky Hill, CT, and Middlesex Center For Advanced Orthopedic Surgery in Middletown, CT. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Mara's NPI number?
John Mara's National Provider Identifier (NPI) is 1659335297, registered in 2006. Specialty on record: Hand Surgery; credential MD.
How many Hand Surgery providers in Connecticut work at ambulatory surgery centers?
4 Hand Surgery surgeons and proceduralists in Connecticut are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Mara among them. The Connecticut Hand Surgery directory lists each one by city with credential, NPI, and center affiliations.
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