Loc Ton, M.D.
Gastroenterology Physician · Sacramento, CA
Loc Ton, M.D. is a gastroenterology physician with a practice address in Sacramento, California, and NPI 1407145436, issued on Mar 30, 2011. Check the license (California A149551, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Loc Ton
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A149551 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6600 Bruceville RD, Sacramento, CA 95823
- Phone
- (916) 688-2000
- Enumerated
- Mar 30, 2011
- Record last updated
- Dec 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20171107001440); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 6600 Bruceville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Loc Ton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A149551Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average gastroenterology physician in 2024
613 Medicare Part D claims for 225 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Pantoprazole Sodium90 claims
- Mesalamine87 claims
- Xifaxan39 claims
- Entecavir38 claims
- Gavilyte-C31 claims
- Omeprazole29 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: $1,037.90
9 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loc Ton among 2,140 gastroenterology physician records in California
Loc Ton, 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
- Graduated2011 · median 2002 among the 1,538 with a school on file
- Record last updated2025 · 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 Sacramento → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Rekha Cheruvattath, MDSacramento, CA 958231891779740
- Don Finegold, MDSacramento, CA 958231972681609
- Jason Guardino, D.O.Sacramento, CA 958231033245816
- Edwin Gyorffy, MDSacramento, CA 958231336291558
- John Hata, M.D.Sacramento, CA 958231205800042
- Thomas Imperato, M.D.Sacramento, CA 958231902871684
- Manan Jhaveri, MDSacramento, CA 958231306285739
- Sheeva JohnsonSacramento, CA 958231326434200
Common questions
What is Loc Ton, M.D.'s NPI number?
Loc Ton, M.D.'s National Provider Identifier (NPI) is 1407145436, issued on Mar 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Loc Ton, M.D. located?
The NPPES record lists a practice address at 6600 Bruceville RD, Sacramento, CA, 95823. Phone: (916) 688-2000. Providers update this record themselves, so call before visiting.
How can I verify Loc Ton, M.D.'s license?
NPPES lists California license number A149551, 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 Loc Ton, M.D. prescribe under Medicare Part D?
In 2024, Loc Ton, M.D. had 613 Medicare Part D claims for 225 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.