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CHAPARRAL MEDICAL GROUP INC.
NPI 1639869605
Internal Medicine - Cardiovascular Disease in Upland, CA

Active since May 11, 2023
914 W FOOTHILL BLVD STE A, UPLAND, CA 91786(909) 285-6717(909) 946-8700 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Chaparral Medical Group Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHAPARRAL MEDICAL GROUP INC. (NPI 1639869605) is a healthcare organization registered as a cardiovascular disease in Upland, California and active in the NPI registry since May 2023. The organization lists Prasad A Jeereddi, Ceo, as its authorized official.

NPPES Registry Identity

NPI1639869605
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameCHAPARRAL MEDICAL GROUP INC.
Location Address914 W FOOTHILL BLVD STE AUpland, CA 91786-3785
Mailing Address840 Towne Center DrPomona, CA 91767-5900 · (909) 398-1550 · Fax (909) 398-0128
Phone(909) 285-6717
Fax(909) 946-8700
Organization SubpartNo
Authorized OfficialPrasad A JeereddiCeo · (909) 469-1823
Enumeration DateMay 11, 2023
Last NPPES UpdateFebruary 24, 2026
NPPES CertifiedFebruary 24, 2026
✔ NPI 1639869605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedSurgeryTaxonomy 208600000X
914 W FOOTHILL BLVD STE A, Upland, CA 91786
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DEEPAALEYA MEDICAL INC.
Internal Medicine (Cardiovascular Disease)
914 W FOOTHILL BLVD STE A
UPLAND, CA 91786
San Bernardino County (909) 285-6717
MONTE VISTA PHYSICIANS A MEDICAL CORPORATION
Family Medicine
914 W FOOTHILL BLVD STE A
UPLAND, CA 91786
San Bernardino County (909) 931-0069
PADMINI PRIYA TUMMALA MD
Internal Medicine (Cardiovascular Disease)
914 W FOOTHILL BLVD STE A
UPLAND, CA 91786
San Bernardino County (909) 285-6717
DR. ADAM J NOVAK M.D.
Family Medicine
914 W FOOTHILL BLVD STE A
UPLAND, CA 91786
San Bernardino County (909) 931-0069

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chaparral Medical Group Inc.'s NPI number?

The NPI number for Chaparral Medical Group Inc. is 1639869605. It was assigned to this organization in the NPPES registry on May 11, 2023.

Where is Chaparral Medical Group Inc. located?

Chaparral Medical Group Inc. is located at 914 W Foothill Blvd Ste A, Upland, CA 91786. The listed phone number is (909) 285-6717.

What is Chaparral Medical Group Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Chaparral Medical Group Inc. was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.