Huyenlan Dinh, D.O.
Dermatology Physician · Glendora, CA
Huyenlan Dinh, D.O. is a dermatology physician with a practice address in Glendora, California, and NPI 1306257381, issued on May 13, 2014. Check the license (California 20A15249, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Huyenlan Dinh
- Credential
- D.O.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 20A15249 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1377 S Grand Ave, Glendora, CA 91740
- Phone
- (626) 857-2500
- Enumerated
- May 13, 2014
- Record last updated
- Jul 9, 2026
- Fax
- (626) 857-2572
- Medicare enrollment
- Enrolled (PECOS I20170809001902); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1377 S Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oliver Burrows, M.D.Family Medicine Physician1033157979
- Mayra Hubbard, PA.Medical Physician Assistant1033499108
- Elena Mourachko-Cheng, FNPFamily Nurse Practitioner1386035897
- Monica Nadal, ANP-CAdult Health Nurse Practitioner1548661101
- Lisa Nakatani, FNP-CFamily Nurse Practitioner1114311560
- Karen Pabalan, NP-CFamily Nurse Practitioner1487971404
Verify Huyenlan Dinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A15249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average dermatology physician in 2024
1,233 Medicare Part D claims for 471 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Ketoconazole246 claims
- Clobetasol Propionate114 claims
- Triamcinolone Acetonide104 claims
- Cephalexin92 claims
- Mupirocin79 claims
- Doxycycline Hyclate78 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: $746.79
21 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 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
- Healthcare Partners Affiliates Medical GroupGlendora, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
Other dermatology physician records in California
- Sam Abaza, M.D.Diamond Bar, CA1831148501
- Farah Abdulla, MDDuarte, CA1093934390
- Robert Abergel, M.D.Santa Monica, CA1841565843
- Karen Abisogun, MDLos Angeles, CA1124474515
- Glynis Ablon, M.D.Manhattan Beach, CA1144292889
- Arthur Abrams, MDMountain View, CA1518093178
- Payam Abrishami, MDAgoura Hills, CA1447288147
- Aseel Abu-NasserRedding, CA1609641711
- Rachel Abuav, M.D.Beverly Hills, CA1356481733
- Boya Abudu, MD, MPHSacramento, CA1336608637
Common questions
What is Huyenlan Dinh, D.O.'s NPI number?
Huyenlan Dinh, D.O.'s National Provider Identifier (NPI) is 1306257381, issued on May 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Huyenlan Dinh, D.O. located?
The NPPES record lists a practice address at 1377 S Grand Ave, Glendora, CA, 91740. Phone: (626) 857-2500. Providers update this record themselves, so call before visiting.
How can I verify Huyenlan Dinh, D.O.'s license?
NPPES lists California license number 20A15249, 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 Huyenlan Dinh, D.O. prescribe under Medicare Part D?
In 2024, Huyenlan Dinh, D.O. had 1,233 Medicare Part D claims for 471 beneficiaries; the average among dermatology physician prescribers was 797. 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.