Frances OnyimbaM.D.
Gastroenterology·York, PA
Frances Onyimba, M.D. is a Gastroenterology provider in York, PA affiliated with 3 ambulatory surgery centers in PA, as of July 2026.
- NPI1578839072
- Registered2012
- Centers3
- StatePA
- Class of2012
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.
- Apple Hill Surgical CenterYork, PA · Gastroenterology, General surgery, Ophthalmology, Urology · 30 on panelView center →
- Leader Surgical Center INCYork, PA · Gastroenterology, General surgery, Ophthalmology, Plastic surgery, Urology · 30 on panelView center →
- York Endoscopy Center LLC Dba Upmc Specialty Care York EndoscopyYork, PA · Gastroenterology · 21 on panelView center →
Education
Education on record as of August 2026.
Frances Onyimba at a glance
- Provider
- Frances Onyimba
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- York, PA
- Medical school
- Columbia University College of Physicians and Surgeons
- Graduated
- 2012
- NPI registered
- 2012
- NPI
- 1578839072
- 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 Frances Onyimba practice?
Frances Onyimba, M.D. is based in York, PA and is affiliated with 3 ambulatory surgery centers: Apple Hill Surgical Center in York, PA, Leader Surgical Center INC in York, PA, and York Endoscopy Center LLC Dba Upmc Specialty Care York Endoscopy in York, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Frances Onyimba's NPI number?
Frances Onyimba's National Provider Identifier (NPI) is 1578839072, registered in 2012. Specialty on record: Gastroenterology; credential M.D.
Where did Frances Onyimba go to medical school?
Frances Onyimba, M.D. attended Columbia University College of Physicians and Surgeons, graduating in 2012.
How many Gastroenterology providers in Pennsylvania work at ambulatory surgery centers?
186 Gastroenterology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Frances Onyimba among them. The Pennsylvania Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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