Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

M. Jay Porcelli DO a Medical Corporation

Organization Geriatric Medicine (Family Medicine) Physician · NPI 1679998694

M. Jay Porcelli DO a Medical Corporation provides Geriatric Medicine (Family Medicine) Physician services in Pomona, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014
Specialties on file
2

Practice location Address checks out

336 Ervilla St
Pomona, CA 91767-3016 Not confirmed with CMS for 12 years — call before visiting
Phone: (909) 620-1955
Fax: (909) 623-0720
Show map & directions

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

Specialties & licences

Geriatric Medicine (Family Medicine) Physician (primary) Taxonomy 207QG0300X · Licence 20A4403 (CA)
Pain Medicine Physician Taxonomy 208VP0000X · Licence 20A4403 (CA)

Record details

NPI number1679998694
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Martin Porcelli — Ceo & President · (909) 620-1955
NPI enumeratedFebruary 27, 2014
Last updated in NPPESMarch 11, 2014
Mailing address336 Ervilla St, Pomona, CA 91767-3016

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