Mary JohnsonM.D.
Obstetrics & Gynecology·Memphis, TN
Mary Johnson, M.D. is an Obstetrics & Gynecology provider in Memphis, TN affiliated with 1 ambulatory surgery center in TN, as of July 2026.
- NPI1720309750
- Registered2010
- Centers1
- StateTN
- Class of2014
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.
Mary Johnson at a glance
- Provider
- Mary Johnson
- Credential
- M.D.
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Memphis, TN
- Medical school graduation
- 2014
- NPI registered
- 2010
- NPI
- 1720309750
- 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 Mary Johnson practice?
Mary Johnson, M.D. is based in Memphis, TN and is affiliated with 1 ambulatory surgery center: East Memphis Surgery Center in Memphis, TN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Mary Johnson's NPI number?
Mary Johnson's National Provider Identifier (NPI) is 1720309750, registered in 2010. Specialty on record: Obstetrics/Gynecology; credential M.D.
How many Obstetrics & Gynecology providers in Tennessee work at ambulatory surgery centers?
95 Obstetrics & Gynecology surgeons and proceduralists in Tennessee are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Mary Johnson among them. The Tennessee Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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