Ming Fang, MD
Gastroenterology Physician · Walnut Creek, CA
Ming Fang, MD is a gastroenterology physician with a practice address in Walnut Creek, California, and NPI 1366520199, issued on Nov 1, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ming Fang
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- Practice location
- 675 Ygnacio Valley RD, Walnut Creek, CA 94596
- Phone
- (925) 776-7600
- Enumerated
- Nov 1, 2006
- Entity
- Type 1 · individual
Also registered at 675 Ygnacio Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maridez Jenkins, F.N.P.Family Nurse Practitioner1245570266
- Jason Massa, D.O.Neurology Physician1841636156
Verify Ming Fang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
51% fewer Medicare Part D claims than the average gastroenterology physician in 2024
416 Medicare Part D claims for 213 beneficiaries, against an average of 848 among the 13,066 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Gavilyte-G95 claims
- Peg-3350 And Electrolytes56 claims
- Omeprazole40 claims
- Linzess27 claims
- Entecavir17 claims
- Amitriptyline Hcl14 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 Medicare quality score for 2023: 84.2 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: $212.26
11 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 10,593 providers of this specialty with any payment received $4,948.62 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.
Gastroenterology Physician providers in California
There are 1,749 gastroenterology physician records in California.
Other gastroenterology physician records in California
- David Aarons, MDLodi, CA1619081379
- Constante Abaya, MDOxnard, CA1003918459
- Homan Abdollahzadeh, MDPalm Springs, CA1184634826
- John Abdulian, M.D.Fresno, CA1437114113
- Hussein Abidali, DORancho Cucamonga, CA1205274768
- Alaa Abousaif, MDOrange, CA1235124108
- Donald Abrahm, M.D.Newport Beach, CA1215022405
- Maria Abreu, M.D.West Hollywood, CA1598793374
- Safwat Absood, M.D.Modesto, CA1932113891
- Ronald Adamany, M.D.Mission Viejo, CA1992780688
Common questions
What is Ming Fang, MD's NPI number?
Ming Fang, MD's National Provider Identifier (NPI) is 1366520199, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ming Fang, MD located?
The NPPES record lists a practice address at 675 Ygnacio Valley RD, Walnut Creek, CA, 94596. Phone: (925) 776-7600. Providers update this record themselves, so call before visiting.
How can I verify Ming Fang, MD's license?
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 Ming Fang, MD prescribe under Medicare Part D?
In 2024, Ming Fang, MD had 416 Medicare Part D claims for 213 beneficiaries; the average among gastroenterology physician prescribers was 848. Part D covers Medicare prescriptions only.
What is Ming Fang, MD's Medicare quality score?
The 2023 MIPS final score is 84.2 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.