Marc GreensteinDO
Marc Greenstein, DO is an Urology provider in Atlanta, GA affiliated with 2 ambulatory surgery centers in GA, as of July 2026.
- NPI1154383743
- Registered2006
- Centers2
- StateGA
- Class of1997
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.
Marc Greenstein at a glance
- Provider
- Marc Greenstein
- Credential
- DO
- Specialty
- Urology
- Procedures
- Urology CPT codes
- Location
- Atlanta, GA
- Medical school
- Philadelphia College of Osteopathic Medicine
- Graduated
- 1997
- NPI registered
- 2006
- NPI
- 1154383743
- 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 Marc Greenstein practice?
Marc Greenstein, DO is based in Atlanta, GA and is affiliated with 2 ambulatory surgery centers: Sandy Springs Center For Urologic Surgery in Atlanta, GA and Advanced Urology Surgery Center in Snellville, GA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marc Greenstein's NPI number?
Marc Greenstein's National Provider Identifier (NPI) is 1154383743, registered in 2006. Specialty on record: Urology; credential DO.
Where did Marc Greenstein go to medical school?
Marc Greenstein, DO attended Philadelphia College of Osteopathic Medicine, graduating in 1997.
How many Urology providers in Georgia work at ambulatory surgery centers?
66 Urology surgeons and proceduralists in Georgia are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Marc Greenstein among them. The Georgia Urology directory lists each one by city with credential, NPI, and center affiliations.
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