Marshall BalkMD
Orthopedic Surgery·Wexford, PA
Marshall Balk, MD is an Orthopedic Surgery provider in Wexford, PA affiliated with 3 ambulatory surgery centers in PA, as of July 2026.
- NPI1730141342
- Registered2006
- Centers3
- StatePA
- Class of1993
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.
- Western PA Surgery Center Wexford Branch LLCWexford, PA · Ophthalmology, Orthopedics, Pain management · 9 on panelView center →
- Allegheney Clinic Dba Wexford Surgery CenterWexford, PA · Gastroenterology, Ophthalmology, Orthopedics, Pain management · 13 on panelView center →
- Southwestern Ambulatory Surgery Center LLCWest Mifflin, PA · Ophthalmology, Orthopedics · 8 on panelView center →
Education
Education on record as of August 2026.
Marshall Balk at a glance
- Provider
- Marshall Balk
- Credential
- MD
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Wexford, PA
- Medical school
- Perelman School of Med at the University of Pennsylvania
- Graduated
- 1993
- NPI registered
- 2006
- NPI
- 1730141342
- 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 Marshall Balk practice?
Marshall Balk, MD is based in Wexford, PA and is affiliated with 3 ambulatory surgery centers: Western PA Surgery Center Wexford Branch LLC in Wexford, PA, Allegheney Clinic Dba Wexford Surgery Center in Wexford, PA, and Southwestern Ambulatory Surgery Center LLC in West Mifflin, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marshall Balk's NPI number?
Marshall Balk's National Provider Identifier (NPI) is 1730141342, registered in 2006. Specialty on record: Orthopedic Surgery; credential MD.
Where did Marshall Balk go to medical school?
Marshall Balk, MD attended Perelman School of Med at the University of Pennsylvania, graduating in 1993.
How many Orthopedic Surgery providers in Pennsylvania work at ambulatory surgery centers?
185 Orthopedic Surgery surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Marshall Balk among them. The Pennsylvania Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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