John PattersonM.D.
Orthopedic Surgery·Wilmington, DE
John Patterson, M.D. is an Orthopedic Surgery provider in Wilmington, DE affiliated with 2 ambulatory surgery centers in DE, as of July 2026.
- NPI1457390957
- Registered2006
- Centers2
- StateDE
- Class of1995
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.
Education
Education on record as of August 2026.
John Patterson at a glance
- Provider
- John Patterson
- Credential
- M.D.
- Specialty
- Orthopedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Wilmington, DE
- Medical school
- Harvard Medical School
- Graduated
- 1995
- NPI registered
- 2006
- NPI
- 1457390957
- 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 Patterson practice?
John Patterson, M.D. is based in Wilmington, DE and is affiliated with 2 ambulatory surgery centers: Limestone Medical Center INC in Wilmington, DE and Orthopaedics Specialists Surgi Center LLC in Newark, DE. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Patterson's NPI number?
John Patterson's National Provider Identifier (NPI) is 1457390957, registered in 2006. Specialty on record: Orthopedic Surgery; credential M.D.
Where did John Patterson go to medical school?
John Patterson, M.D. attended Harvard Medical School, graduating in 1995.
How many Orthopedic Surgery providers in Delaware work at ambulatory surgery centers?
33 Orthopedic Surgery surgeons and proceduralists in Delaware are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Patterson among them. The Delaware Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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