Marshall KeltnerM.D.
Obstetrics & Gynecology·Largo, FL
Marshall Keltner, M.D. is an Obstetrics & Gynecology provider in Largo, FL, as of July 2026.
- NPI1598746034
- Registered2005
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Marshall Keltner at a glance
- Provider
- Marshall Keltner
- Credential
- M.D.
- Specialty
- Obstetrics & Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Largo, FL
- NPI registered
- 2005
- NPI
- 1598746034
- 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 Marshall Keltner practice?
Marshall Keltner, M.D. is based in Largo, FL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marshall Keltner's NPI number?
Marshall Keltner's National Provider Identifier (NPI) is 1598746034, registered in 2005. Specialty on record: Obstetrics & Gynecology; credential M.D.
How many Obstetrics & Gynecology providers in Florida work at ambulatory surgery centers?
292 Obstetrics & Gynecology surgeons and proceduralists in Florida are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Marshall Keltner among them. The Florida Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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