M. Jay Porcelli DO a Medical Corporation
NPI 1679998694 · Geriatric Medicine (Family Medicine) Physician · Pomona, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
M. Jay Porcelli DO a Medical Corporation is a Geriatric Medicine (Family Medicine) Physician organization in Pomona, CA (NPI 1679998694).
Provider details
- NPI number
- 1679998694
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Martin Porcelli, Ceo & President(909) 620-1955
- License
- 20A4403 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-02-27
- Last updated
- 2014-03-11
Frequently asked questions
- What is M. Jay Porcelli DO a Medical Corporation's NPI number?
- M. Jay Porcelli DO a Medical Corporation's National Provider Identifier (NPI) is 1679998694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is M. Jay Porcelli DO a Medical Corporation?
- M. Jay Porcelli DO a Medical Corporation is classified in the NPPES registry as Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is M. Jay Porcelli DO a Medical Corporation located?
- M. Jay Porcelli DO a Medical Corporation's practice location on file with NPPES is 336 Ervilla St, Pomona, CA 91767-3016.
- What is M. Jay Porcelli DO a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for M. Jay Porcelli DO a Medical Corporation is (909) 620-1955.
- Does M. Jay Porcelli DO a Medical Corporation accept Medicare?
- M. Jay Porcelli DO a Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for M. Jay Porcelli DO a Medical Corporation?
- The authorized official listed on M. Jay Porcelli DO a Medical Corporation's NPPES record is Martin Porcelli, Ceo & President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is M. Jay Porcelli DO a Medical Corporation's NPI active?
- Yes — M. Jay Porcelli DO a Medical Corporation's NPI (1679998694) is active in the NPPES registry as of the last update on 2014-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.