Bing Zhang
Gastroenterology Physician · Loma Linda, CA
Bing Zhang is a gastroenterology physician with a practice address in Loma Linda, California, and NPI 1245627454, issued on Apr 26, 2015. Check the license (California A144262, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bing Zhang
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A144262 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson St, Loma Linda, CA 92350
- Phone
- (909) 558-4905
- Enumerated
- Apr 26, 2015
- Record last updated
- Jun 3, 2026
- Medicaid ID
- BZ3232267556 CA
- Medicare enrollment
- Enrolled (PECOS I20200415003598); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2015
- 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 11234 Anderson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nour Abdel-Azim, MDStudent in an Organized Health Care Education/Training Program1700671542
- Mostafa Abdulrahim, MDStudent in an Organized Health Care Education/Training Program1285579094
- Andranig AdjemianStudent in an Organized Health Care Education/Training Program1366236689
- Ira AdvaniStudent in an Organized Health Care Education/Training Program1770425449
- Hina Ahmed, FNPFamily Nurse Practitioner1689484958
- Saba Ahmed, MDStudent in an Organized Health Care Education/Training Program1114863172
Verify Bing Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A144262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average gastroenterology physician in 2024
235 Medicare Part D claims for 106 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Omeprazole89 claims
- Gavilyte-G28 claims
- Pantoprazole Sodium24 claims
- Linzess23 claims
- Peg-3350 And Electrolytes13 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: $125.00
1 payment: food and beverage; the largest payer was Janssen Biotech, Inc. 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bing Zhang among 2,140 gastroenterology physician records in California
Bing Zhang 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 2015, is newer than 85% of them.
- NPI issued2015 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2002 among the 1,538 with a school on file
- Record last updated2026 · 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 Loma Linda → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Rita Auro, MDLoma Linda, CA 923501508443938
- Keisha Baldeosingh, MDLoma Linda, CA 923501689994329
- Matthew Oman, M.D.Loma Linda, CA 923501548461155
- Jun Song, MDLoma Linda, CA 923501427674407
- Chung-Jyi Tsai, MDLoma Linda, CA 923501871507343
- Andrew Chang, M.D.Loma Linda, CA 923541396702874
- David Condon, M.D.Loma Linda, CA 923541790898799
- Mahnaz Farahmand, M.D.Loma Linda, CA 923541063454841
Common questions
What is Bing Zhang's NPI number?
Bing Zhang's National Provider Identifier (NPI) is 1245627454, issued on Apr 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Bing Zhang located?
The NPPES record lists a practice address at 11234 Anderson St, Loma Linda, CA, 92350. Phone: (909) 558-4905. Providers update this record themselves, so call before visiting.
How can I verify Bing Zhang's license?
NPPES lists California license number A144262, 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 Bing Zhang prescribe under Medicare Part D?
In 2024, Bing Zhang had 235 Medicare Part D claims for 106 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.