Gagan Mathur, MD, MBA
Blood Banking & Transfusion Medicine Physician · Orange, CA
Gagan Mathur, MD, MBA is a blood banking & transfusion medicine physician with a practice address in Orange, California, and NPI 1386999175, issued on Jul 17, 2012. Check the license (California A170955, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gagan Mathur
- Credential
- MD, MBA
- Primary taxonomy
- Blood Banking & Transfusion Medicine Physician 207ZB0001X
- License numbers
- A170955 CA
MD-42245 IA
Self-reported in NPPES; status is on the state search - Practice location
- 101 The City Dr S, Orange, CA 92868
- Phone
- (714) 456-7002
- Enumerated
- Jul 17, 2012
- Record last updated
- Mar 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20210106000193); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest blood banking & transfusion medicine physician records → All 54 in California → Look up another NPI →
Also registered at 101 The City Dr S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danny Abad, PAPhysician Assistant1477158673
- Edward AbaradoStudent in an Organized Health Care Education/Training Program1912855198
- Nagina Abdiani, DOGeriatric Medicine (Family Medicine) Physician1518543271
- Mariam Abdul-Latif, M.D.Pediatrics Physician1538418884
- Eric AbelloOtolaryngology Physician1922566215
- Brandon Abeyta, MDAnesthesiology Physician1841291804
Verify Gagan Mathur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A170955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $305.25
4 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 104 providers of this specialty with any payment received $16,216.46 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
- Regents OF The University OF CaliforniaOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gagan Mathur among 54 blood banking & transfusion medicine physician records in California
Gagan Mathur, MD, MBA is one of 54 blood banking & transfusion medicine physician records with a practice address in California. 44% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 31% newer
- In a Medicare fileYes · 44% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2010 · median 2011 among the 21 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZB0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Blood Banking & Transfusion Medicine Physician providers in California
There are 54 blood banking & transfusion medicine physician records in California.
All 54 in California → Every provider in Orange → Blood Banking & Transfusion Medicine Physician nationwide →
The 8 blood banking & transfusion medicine physician records with the nearest ZIP codes
- Jesse Qiao, M.D.Orange, CA 928681225340722
- Sierra Simmons, M.D.Orange, CA 928681750726014
- Jennifer Woo, MDIrvine, CA 926181265876510
- Yung-Kang Chow, M.D., A.M.Irvine, CA 926031205190337
- Wesley Stevens, M.D.Loma Linda, CA 923541760591416
- Karine Hollis-Perry, M.D.San Diego, CA 921341518946623
- Michael Bonin, MDSan Diego, CA 921201003964974
- Elizabeth Allen, M.D.San Diego, CA 921031174814065
Common questions
What is Gagan Mathur, MD, MBA's NPI number?
Gagan Mathur, MD, MBA's National Provider Identifier (NPI) is 1386999175, issued on Jul 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Gagan Mathur, MD, MBA located?
The NPPES record lists a practice address at 101 The City Dr S, Orange, CA, 92868. Phone: (714) 456-7002. Providers update this record themselves, so call before visiting.
How can I verify Gagan Mathur, MD, MBA's license?
NPPES lists California license number A170955, 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.
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.