Jon Fuller, MD
NPI 1245270412 · Geriatric Medicine (Internal Medicine) Physician · Palo Alto, CA
Enrolled with Medicare as Order and Referring Only - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Fuller, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Palo Alto, CA (NPI 1245270412).
Provider details
- NPI number
- 1245270412
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- G68828 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jon Fuller's NPI number?
- Jon Fuller's National Provider Identifier (NPI) is 1245270412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Fuller's specialty?
- Jon Fuller is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Fuller located?
- Jon Fuller's practice location on file with NPPES is 3801 Miranda Ave., Palo Alto, CA 94304.
- What is Jon Fuller's phone number?
- The practice phone number listed in the NPPES registry for Jon Fuller is (650) 493-5000.
- Does Jon Fuller accept Medicare?
- Jon Fuller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Fuller's NPI active?
- Yes — Jon Fuller's NPI (1245270412) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.