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Joy Doyle, MD
NPI 1588758767 · Family Medicine Physician · Fremont, CA
Joy Doyle, MD is a Family Medicine Physician provider in Fremont, CA (NPI 1588758767).
Provider details
- NPI number
- 1588758767
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G81040 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3200 Kearney St
Fremont, CA 94538-2299
Phone: (510) 490-1222
Approximate (ZIP-level) locationGet directions
Mailing address
325 Distel Cir
Los Altos, CA 94022-1408
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2020-03-04
- Certified
- 2020-03-04
Frequently asked questions
- What is Joy Doyle's NPI number?
- Joy Doyle's National Provider Identifier (NPI) is 1588758767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Doyle's specialty?
- Joy Doyle is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Doyle located?
- Joy Doyle's practice location on file with NPPES is 3200 Kearney St, Fremont, CA 94538-2299.
- What is Joy Doyle's phone number?
- The practice phone number listed in the NPPES registry for Joy Doyle is (510) 490-1222.
- Is Joy Doyle's NPI active?
- Yes — Joy Doyle's NPI (1588758767) is active in the NPPES registry as of the last update on 2020-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.