Franklin JohnsonD.O.
Obstetrics & Gynecology·Upland, CA
Franklin Johnson, D.O. is an Obstetrics & Gynecology provider in Upland, CA, as of July 2026.
- NPI1780632299
- Registered2006
- Class of2000
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Franklin Johnson at a glance
- Provider
- Franklin Johnson
- Credential
- D.O.
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Upland, CA
- Medical school graduation
- 2000
- NPI registered
- 2006
- NPI
- 1780632299
- 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 Franklin Johnson practice?
Franklin Johnson, D.O. is based in Upland, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Franklin Johnson's NPI number?
Franklin Johnson's National Provider Identifier (NPI) is 1780632299, registered in 2006. Specialty on record: Obstetrics/Gynecology; credential D.O.
How many Obstetrics & Gynecology providers in California work at ambulatory surgery centers?
544 Obstetrics & Gynecology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Franklin Johnson among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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