John CallMD
Dermatology·San Ramon, CA
John Call, MD is a Dermatology provider in San Ramon, CA, as of July 2026.
- NPI1376997767
- Registered2016
- Class of2016
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
John Call at a glance
- Provider
- John Call
- Credential
- MD
- Specialty
- Dermatology
- Location
- San Ramon, CA
- Medical school graduation
- 2016
- NPI registered
- 2016
- NPI
- 1376997767
- 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 John Call practice?
John Call, MD is based in San Ramon, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Call's NPI number?
John Call's National Provider Identifier (NPI) is 1376997767, registered in 2016. Specialty on record: Dermatology; credential MD.
How many Dermatology providers in California work at ambulatory surgery centers?
426 Dermatology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Call among them. The California Dermatology directory lists each one by city with credential, NPI, and center affiliations.
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