Jack Dinh, M.D.
Internal Medicine Physician · Murrieta, CA
Jack Dinh, M.D. is an internal medicine physician with a practice address in Murrieta, California, and NPI 1356366876, issued on Jul 13, 2006. Check the license (California A97273, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jack Dinh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A97273 CA
25MA07782100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 40404 California Oaks RD, Murrieta, CA 92562
- Phone
- (609) 519-1105
- Enumerated
- Jul 13, 2006
- Record last updated
- Jan 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071030000399); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 40404 California Oaks RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Ardigo, M.D.Specialist1548353956
- Lawrence Hurwitz, M.D.Specialist1538252945
Verify Jack Dinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A97273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,049 Medicare Part D claims for 589 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole588 claims
- Pantoprazole Sodium210 claims
- Famotidine206 claims
- Sod Sulf-Potass Sulf-Mag Sulf192 claims
- Mesalamine97 claims
- Dicyclomine Hcl83 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,244.92
108 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Inland Empire Gastroenterology Medical Group, Inc.Murrieta, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jack Dinh among 17,696 internal medicine physician records in California
Jack Dinh, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2000 · median 2004 among the 11,065 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 internal medicine physician records list a practice address in Murrieta
They are 41 of the 2,999 NPPES records with a practice address in Murrieta, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Murrieta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jason Black, M.D.Murrieta, CA 925621073587887
- Daniel Dress, M.D.Murrieta, CA 925621699771022
- Jeffrey Edmunds, D.O., M.S., R.D.Murrieta, CA 925621376737601
- Donald Kimes, D.O.Murrieta, CA 925621538181086
- Mark Mueller, MDMurrieta, CA 925621083607295
- Abayomi Odubela, M.D.Murrieta, CA 925621922108877
- Richard Reynolds, MDMurrieta, CA 925621477518520
- Ernesto Salas, M.D.Murrieta, CA 925621841380565
Common questions
What is Jack Dinh, M.D.'s NPI number?
Jack Dinh, M.D.'s National Provider Identifier (NPI) is 1356366876, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jack Dinh, M.D. located?
The NPPES record lists a practice address at 40404 California Oaks RD, Murrieta, CA, 92562. Phone: (609) 519-1105. Providers update this record themselves, so call before visiting.
How can I verify Jack Dinh, M.D.'s license?
NPPES lists California license number A97273, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jack Dinh, M.D. prescribe under Medicare Part D?
In 2024, Jack Dinh, M.D. had 2,049 Medicare Part D claims for 589 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jack Dinh, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.