Ambrish Singh Ghumman, M.D.
Gastroenterology Physician · Modesto, CA
Ambrish Singh Ghumman, M.D. is a gastroenterology physician with a practice address in Modesto, California, and NPI 1093019929, issued on Jan 6, 2011. Check the license (California A114452, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ambrish Singh Ghumman
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A114452 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1409 E Briggsmore Ave, Modesto, CA 95355
- Phone
- (209) 524-1211
- Enumerated
- Jan 6, 2011
- Record last updated
- Jan 6, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110418000550); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 1409 E Briggsmore Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Robert Altman, MDObstetrics & Gynecology Physician1447200860
- Shawna Avery, OTCOther Technician1477613883
- James Balmanno, OTCOther Technician1912074568
- Sean Betesh, DPMPodiatrist1982023842
- David Boone, PA-CMedical Physician Assistant1861895278
Verify Ambrish Singh Ghumman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average gastroenterology physician in 2024
758 Medicare Part D claims for 261 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Omeprazole149 claims
- Pantoprazole Sodium61 claims
- Sod Sulf-Potass Sulf-Mag Sulf57 claims
- Dicyclomine Hcl44 claims
- Linzess43 claims
- Esomeprazole Magnesium33 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.
Industry payments in 2024: $156.27
5 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Sutter Valley Medical FoundationModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ambrish Singh Ghumman among 2,140 gastroenterology physician records in California
Ambrish Singh Ghumman, 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 2011, is newer than 74% of them.
- NPI issued2011 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2001 · median 2002 among the 1,538 with a school on file
- Record last updated2011 · 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 Modesto → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Safwat Absood, M.D.Modesto, CA 953551932113891
- Pardeep Brar, MD,Modesto, CA 953551538153713
- Jamie Byun, MDModesto, CA 953551306341953
- Vida ChenModesto, CA 953551922480789
- Richard Fisher, MDModesto, CA 953551295785798
- Raman Khehra, MDModesto, CA 953551548425382
- Navim Mobin, MDModesto, CA 953551134625304
- Gaspar Nazareno, M.D.Modesto, CA 953551326096603
Common questions
What is Ambrish Singh Ghumman, M.D.'s NPI number?
Ambrish Singh Ghumman, M.D.'s National Provider Identifier (NPI) is 1093019929, issued on Jan 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ambrish Singh Ghumman, M.D. located?
The NPPES record lists a practice address at 1409 E Briggsmore Ave, Modesto, CA, 95355. Phone: (209) 524-1211. Providers update this record themselves, so call before visiting.
How can I verify Ambrish Singh Ghumman, M.D.'s license?
NPPES lists California license number A114452, 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 Ambrish Singh Ghumman, M.D. prescribe under Medicare Part D?
In 2024, Ambrish Singh Ghumman, M.D. had 758 Medicare Part D claims for 261 beneficiaries; 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.