Gregory CharkoM.D.
Gregory Charko, M.D. is an Orthopedic Surgery provider in Union, NJ, as of July 2026.
- NPI1336189356
- Registered2006
- Class of1982
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Gregory Charko at a glance
- Provider
- Gregory Charko
- Credential
- M.D.
- Specialty
- Orthopaedic Surgery
- Procedures
- Orthopedic Surgery CPT codes
- Location
- Union, NJ
- Medical school
- Rowan University School of Osteopathic Medicine
- Graduated
- 1982
- NPI registered
- 2006
- NPI
- 1336189356
- 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 Gregory Charko practice?
Gregory Charko, M.D. is based in Union, NJ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gregory Charko's NPI number?
Gregory Charko's National Provider Identifier (NPI) is 1336189356, registered in 2006. Specialty on record: Orthopaedic Surgery; credential M.D.
Where did Gregory Charko go to medical school?
Gregory Charko, M.D. attended Rowan University School of Osteopathic Medicine, graduating in 1982.
How many Orthopedic Surgery providers in New Jersey work at ambulatory surgery centers?
147 Orthopedic Surgery surgeons and proceduralists in New Jersey are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Gregory Charko among them. The New Jersey Orthopedic Surgery directory lists each one by city with credential, NPI, and center affiliations.
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