Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregory Sean Paniccia, MD

Individual provider Military Health Care Provider · NPI 1518022920

Gregory Sean Paniccia, MD is a Psychiatry in National City, California. Graduated from University of Chicago, Pritzker School of Medicine in 1990, 36 years ago. Practices with Pacific Health Systems LP, a 16-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
36
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

610 Euclid Ave Ste 200
National City, CA 91950-2951
Phone: (619) 267-9257
Fax: (619) 267-9273
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 610 Euclid Ave Ste 200, National City, CA 91950-2951 — (855) 458-8867
  • 8772 Cuyamaca St Ste 104, Santee, CA 92071-4207 — (619) 258-6730
  • 8772 Cuyamaca St Ste 104, Santee, CA 92071-4207 — (855) 458-8867

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence G76979 (CA)
Military Health Care Provider Taxonomy 171000000X

Record details

NPI number1518022920
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 26, 2006
Last updated in NPPESOctober 6, 2025
Certification dateOctober 6, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Pacific Health Systems Lp — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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