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Gregory Joy, MD
NPI 1114635406 · Adult Medicine Physician · El Dorado, CA
Gregory Joy, MD is a Adult Medicine Physician provider in El Dorado, CA (NPI 1114635406).
Provider details
- NPI number
- 1114635406
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C29503 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
6221 Monitor Rd
El Dorado, CA 95623-4534
Phone: (530) 622-9522
Fax: (530) 626-6888
Street-level locationGet directions
Mailing address
6166 Pleasant Valley Rd Unit 79
El Dorado, CA 95623-5503
Registry dates
- Enumerated
- 2022-11-07
- Last updated
- 2022-11-07
- Certified
- 2022-11-03
Frequently asked questions
- What is Gregory Joy's NPI number?
- Gregory Joy's National Provider Identifier (NPI) is 1114635406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Joy's specialty?
- Gregory Joy is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Joy located?
- Gregory Joy's practice location on file with NPPES is 6221 Monitor Rd, El Dorado, CA 95623-4534.
- What is Gregory Joy's phone number?
- The practice phone number listed in the NPPES registry for Gregory Joy is (530) 622-9522.
- Is Gregory Joy's NPI active?
- Yes — Gregory Joy's NPI (1114635406) is active in the NPPES registry as of the last update on 2022-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.