Grant JohnsonD.O.
Grant Johnson, D.O. is an Urology provider in Smyrna, TN affiliated with 1 ambulatory surgery center in TN, as of July 2026.
- NPI1851778609
- Registered2015
- Centers1
- StateTN
- Class of2015
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.
Grant Johnson at a glance
- Provider
- Grant Johnson
- Credential
- D.O.
- Specialty
- Urology
- Procedures
- Urology CPT codes
- Location
- Smyrna, TN
- Medical school graduation
- 2015
- NPI registered
- 2015
- NPI
- 1851778609
- 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 Grant Johnson practice?
Grant Johnson, D.O. is based in Smyrna, TN and is affiliated with 1 ambulatory surgery center: Urology Surgery Center Lp in Nashville, TN. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Grant Johnson's NPI number?
Grant Johnson's National Provider Identifier (NPI) is 1851778609, registered in 2015. Specialty on record: Urology; credential D.O.
How many Urology providers in Tennessee work at ambulatory surgery centers?
35 Urology surgeons and proceduralists in Tennessee are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Grant Johnson among them. The Tennessee Urology directory lists each one by city with credential, NPI, and center affiliations.
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