Jay GrekinM.D.
Dermatology·Honolulu, HI
Jay Grekin, M.D. is a Dermatology provider in Honolulu, HI, as of July 2026.
- NPI1013006659
- Registered2006
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Jay Grekin at a glance
- Provider
- Jay Grekin
- Credential
- M.D.
- Specialty
- Dermatology
- Location
- Honolulu, HI
- NPI registered
- 2006
- NPI
- 1013006659
- 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 Jay Grekin practice?
Jay Grekin, M.D. is based in Honolulu, HI. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jay Grekin's NPI number?
Jay Grekin's National Provider Identifier (NPI) is 1013006659, registered in 2006. Specialty on record: Dermatology; credential M.D.
How many Dermatology providers in Hawaii work at ambulatory surgery centers?
22 Dermatology surgeons and proceduralists in Hawaii are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jay Grekin among them. The Hawaii Dermatology directory lists each one by city with credential, NPI, and center affiliations.
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