Gelen Del RosarioM.D.
Obstetrics & Gynecology·National City, CA
Gelen Del Rosario, M.D. is an Obstetrics & Gynecology provider in National City, CA, as of July 2026.
- NPI1255643474
- Registered2010
- Class of2010
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Gelen Del Rosario at a glance
- Provider
- Gelen Del Rosario
- Credential
- M.D.
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- National City, CA
- Medical school graduation
- 2010
- NPI registered
- 2010
- NPI
- 1255643474
- 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 Gelen Del Rosario practice?
Gelen Del Rosario, M.D. is based in National City, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Gelen Del Rosario's NPI number?
Gelen Del Rosario's National Provider Identifier (NPI) is 1255643474, registered in 2010. Specialty on record: Obstetrics/Gynecology; credential M.D.
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, Gelen Del Rosario among them. The California Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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