Anthony-Tu Do
Family Medicine Physician · Fullerton, CA
Anthony-Tu Do is a family medicine physician with a practice address in Fullerton, California, and NPI 1154070910, issued on Mar 21, 2022. Check the license (California A180973, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony-Tu Do
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A180973 CA
Self-reported in NPPES; status is on the state search - Practice location
- 731 S Highland Ave, Fullerton, CA 92832
- Phone
- (714) 446-5100
- Enumerated
- Mar 21, 2022
- Record last updated
- Oct 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20260218000639); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 731 S Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia AbellaCase Manager/Care Coordinator1235962259
- Kristina ArambulaCase Manager/Care Coordinator1437904117
- Leo FloresCase Manager/Care Coordinator1942061684
- Lizette GonzalezCase Manager/Care Coordinator1134974819
- Amal Hamdan, FNP-CFamily Nurse Practitioner1174091425
- Jenny Han, FNP-BCFamily Nurse Practitioner1982590816
Verify Anthony-Tu Do in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A180973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family medicine physician in 2024
1,199 Medicare Part D claims for 419 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium105 claims
- Amlodipine Besylate76 claims
- Lisinopril69 claims
- Metformin Hcl55 claims
- Losartan Potassium53 claims
- Fluticasone Propionate44 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.
Bills Medicare through one group practice
- Pih Health PhysiciansSanta Fe Springs, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
35 family medicine physician records list a practice address in Fullerton
They are 35 of the 5,437 NPPES records with a practice address in Fullerton, and 17,133 family medicine physician records in California.
All 35 in Fullerton → All 17,133 in California → Every provider in Fullerton →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Anthony-Tu Do's NPI number?
Anthony-Tu Do's National Provider Identifier (NPI) is 1154070910, issued on Mar 21, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Anthony-Tu Do located?
The NPPES record lists a practice address at 731 S Highland Ave, Fullerton, CA, 92832. Phone: (714) 446-5100. Providers update this record themselves, so call before visiting.
How can I verify Anthony-Tu Do's license?
NPPES lists California license number A180973, 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 Anthony-Tu Do prescribe under Medicare Part D?
In 2024, Anthony-Tu Do had 1,199 Medicare Part D claims for 419 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.