Central Valley Medical Group
NPI 1841430964 · Internal Medicine Physician · Modesto, CA
Central Valley Medical Group is a Internal Medicine Physician organization in Modesto, CA (NPI 1841430964).
Provider details
- NPI number
- 1841430964
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sandra James, President & Ceo(209) 541-9647
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
- Child & Adolescent Psychiatry Physician2084P0804X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Vascular Surgery Physician2086S0129X
Allopathic & Osteopathic Physicians
- Ophthalmology Physician207W00000X
Allopathic & Osteopathic Physicians
- Urology Physician208800000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-03-02
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Central Valley Medical Group's NPI number?
- Central Valley Medical Group's National Provider Identifier (NPI) is 1841430964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Central Valley Medical Group?
- Central Valley Medical Group is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Central Valley Medical Group located?
- Central Valley Medical Group's practice location on file with NPPES is 3509 Coffee Rd Ste D6, Modesto, CA 95355-1357.
- What is Central Valley Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Central Valley Medical Group is (209) 800-2864.
- Who is the authorized official for Central Valley Medical Group?
- The authorized official listed on Central Valley Medical Group's NPPES record is Sandra James, President & Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Central Valley Medical Group's NPI active?
- Yes — Central Valley Medical Group's NPI (1841430964) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.