CHAPARRAL MEDICAL GROUP, INC. – NPI #1346639952
Internal Medicine
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.
CHAPARRAL MEDICAL GROUP, INC. is a provider located in RANCHO CUCAMONGA, CA. NPPES has assigned the NPI number 1346639952 to CHAPARRAL MEDICAL GROUP, INC. on January 20, 2015. It is a Type-2 NPI, indicating this NPI number is associated with an organization. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RC0000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Cardiovascular Disease Keep in mind, having a taxonomy code selected doesn't replace any credentialing or validation process that may be required by law.
The NPI profile was last updated on Feb 24, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for CHAPARRAL MEDICAL GROUP, INC. below.
NPI Profile for
CHAPARRAL MEDICAL GROUP, INC.
(more than 11 years ago)
RANCHO CUCAMONGA, CA 91730-0603 Phone: (909) 987-4922 Fax: (909) 466-1190
1 Other location(s):
Rancho Cucamonga, CA 91730-0603
Phone: (909) 987-2528
POMONA, CA 91767-5900 Phone: (909) 398-1550 Fax: (909) 398-1488
CEO
Phone: (909) 398-1550
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 207RC0000X - Internal Medicine / Cardiovascular Disease (Primary) |
CA | |
| 251X00000X - Supports Brokerage |
||
| 207UN0901X - Nuclear Medicine / Nuclear Cardiology |
CA | |
| 207RS0012X - Internal Medicine / Sleep Medicine |
||
| 207RP1001X - Internal Medicine / Pulmonary Disease |
||
| 207RG0300X - Internal Medicine / Geriatric Medicine |
CA | |
| 207RC0200X - Internal Medicine / Critical Care Medicine |
||
| 207R00000X - Internal Medicine |
CA | |
| 207Q00000X - Family Medicine |
CA | |
| 171M00000X - Case Manager/Care Coordinator |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.