Chaparral Medical Group Inc.
NPI 1639869605 · Cardiovascular Disease Physician · Upland, CA
Chaparral Medical Group Inc. is a Cardiovascular Disease Physician organization in Upland, CA (NPI 1639869605).
Provider details
- NPI number
- 1639869605
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Prasad Jeereddi, Ceo(909) 469-1823
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2023-05-11
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Chaparral Medical Group Inc.'s NPI number?
- Chaparral Medical Group Inc.'s National Provider Identifier (NPI) is 1639869605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chaparral Medical Group Inc.?
- Chaparral Medical Group Inc. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Chaparral Medical Group Inc. located?
- Chaparral Medical Group Inc.'s practice location on file with NPPES is 914 W Foothill Blvd Ste a, Upland, CA 91786-3785.
- What is Chaparral Medical Group Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Chaparral Medical Group Inc. is (909) 285-6717.
- Who is the authorized official for Chaparral Medical Group Inc.?
- The authorized official listed on Chaparral Medical Group Inc.'s NPPES record is Prasad Jeereddi, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chaparral Medical Group Inc.'s NPI active?
- Yes — Chaparral Medical Group Inc.'s NPI (1639869605) 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.