Darren Chi Minh Tiet, DO
Family Medicine Physician · Daly City, CA
Darren Chi Minh Tiet, DO is a family medicine physician with a practice address in Daly City, California, and NPI 1518541218, issued on May 9, 2021. Check the license (California 20A21428, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Darren Chi Minh Tiet
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A21428 CA
Self-reported in NPPES; status is on the state search - Practice location
- 395 Hickey Blvd, Daly City, CA 94015
- Phone
- (650) 742-2000
- Enumerated
- May 9, 2021
- Record last updated
- Jul 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20240501003166); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 395 Hickey Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alea Angeja, MDObstetrics & Gynecology Physician1528146131
- Juanito Austria, MDInternal Medicine Physician1558449041
- Alice Azus, ODOptometrist1598814527
- William Babbitt, M.D.Pediatric Adolescent Medicine Physician1578900635
- Eleanor Becker, MDOphthalmology Physician1720166317
- Dawn Belardinelli, MDPediatrics Physician1235201054
Verify Darren Chi Minh Tiet in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A21428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
322 Medicare Part D claims for 115 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium25 claims
- Losartan Potassium18 claims
- Amlodipine Besylate13 claims
- Breyna13 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
- Permanente Medical Group IncDaly City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darren Chi Minh Tiet among 17,133 family medicine physician records in California
Darren Chi Minh Tiet, DO is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Daly City
They are 27 of the 1,606 NPPES records with a practice address in Daly City, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Daly City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Angelo Arcilla, MEDICAL DOCTORDaly City, CA 940151821093394
- Pedro Cajator, MEDICAL DOCTORDaly City, CA 940151215932793
- Lornalyn Carrillo, M.D.Daly City, CA 940151558383844
- Kay Gamo, MDDaly City, CA 940151245300771
- David Gershan, M.D.Daly City, CA 940151922182393
- Ruth Hoddinott, MDDaly City, CA 940151073559910
- Lars Kaine, M.D.Daly City, CA 940151972789774
- Divya Kini, MDDaly City, CA 940151649354309
Common questions
What is Darren Chi Minh Tiet, DO's NPI number?
Darren Chi Minh Tiet, DO's National Provider Identifier (NPI) is 1518541218, issued on May 9, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Darren Chi Minh Tiet, DO located?
The NPPES record lists a practice address at 395 Hickey Blvd, Daly City, CA, 94015. Phone: (650) 742-2000. Providers update this record themselves, so call before visiting.
How can I verify Darren Chi Minh Tiet, DO's license?
NPPES lists California license number 20A21428, 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 Darren Chi Minh Tiet, DO prescribe under Medicare Part D?
In 2024, Darren Chi Minh Tiet, DO had 322 Medicare Part D claims for 115 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.