Marcus ConnellyMD
Dermatology·Modesto, CA
Marcus Connelly, MD is a Dermatology provider in Modesto, CA, as of July 2026.
- NPI1295703577
- Registered2006
- Class of1980
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Marcus Connelly at a glance
- Provider
- Marcus Connelly
- Credential
- MD
- Specialty
- Dermatology
- Location
- Modesto, CA
- Medical school
- Johns Hopkins University School of Medicine
- Graduated
- 1980
- NPI registered
- 2006
- NPI
- 1295703577
- 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 Marcus Connelly practice?
Marcus Connelly, MD is based in Modesto, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Marcus Connelly's NPI number?
Marcus Connelly's National Provider Identifier (NPI) is 1295703577, registered in 2006. Specialty on record: Dermatology; credential MD.
Where did Marcus Connelly go to medical school?
Marcus Connelly, MD attended Johns Hopkins University School of Medicine, graduating in 1980.
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, Marcus Connelly among them. The California Dermatology directory lists each one by city with credential, NPI, and center affiliations.
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