Umesh Shah, M.D.
Gastroenterology Physician · Chino, CA
Umesh Shah, M.D. is a gastroenterology physician with a practice address in Chino, California, and NPI 1851465504, issued on Nov 17, 2006. Check the license (California A34147, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Umesh Shah
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A34147 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12540 10TH St, Chino, CA 91710
- Phone
- (909) 591-6414
- Enumerated
- Nov 17, 2006
- Record last updated
- Mar 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100617000500); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 12540 10TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Umesh Shah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average gastroenterology physician in 2024
11 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Umesh Shah among 2,140 gastroenterology physician records in California
Umesh Shah, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1976 · median 2002 among the 1,538 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Chino → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Hussain Al-Darsani, M.D.Chino, CA 917101669429775
- Sudhir Reddy, M.D.Chino, CA 917101720015282
- Mohammad Shakfeh, M.DChino, CA 917101457399032
- Jimmy Kang, MDBaldwin Park, CA 917061427106236
- Ernest Khine, MDBaldwin Park, CA 917061750452645
- Mark Kim, MDBaldwin Park, CA 917061679645154
- Robert Lin, MDBaldwin Park, CA 917061417028390
- Vincent Ng, MDBaldwin Park, CA 917061376691352
Common questions
What is Umesh Shah, M.D.'s NPI number?
Umesh Shah, M.D.'s National Provider Identifier (NPI) is 1851465504, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Umesh Shah, M.D. located?
The NPPES record lists a practice address at 12540 10TH St, Chino, CA, 91710. Phone: (909) 591-6414. Providers update this record themselves, so call before visiting.
How can I verify Umesh Shah, M.D.'s license?
NPPES lists California license number A34147, 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 Umesh Shah, M.D. prescribe under Medicare Part D?
In 2024, Umesh Shah, M.D. had 11 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
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.