Hao Dinh, D.O.
Otolaryngology/Facial Plastic Surgery Physician · Garden Grove, CA
Hao Dinh, D.O. is an otolaryngology/facial plastic surgery physician with a practice address in Garden Grove, California, and NPI 1205918299, issued on Oct 19, 2006. Check the license (California 20 A 7627, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hao Dinh
- Credential
- D.O.
- Primary taxonomy
- Otolaryngology/Facial Plastic Surgery Physician 207YX0905X
- License number
- 20 A 7627 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13132 Magnolia St Ste A, Garden Grove, CA 92844
- Phone
- (714) 590-8900
- Enumerated
- Oct 19, 2006
- Record last updated
- Dec 19, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (714) 590-8471
- Entity
- Type 1 · individual
8 nearest otolaryngology/facial plastic surgery physician records → All 119 in California → Look up another NPI →
Verify Hao Dinh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20 A 7627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average otolaryngology/facial plastic surgery physician in 2024
43 Medicare Part D claims for 11 beneficiaries, against an average of 550 among the 650 providers of this specialty who prescribed in Part D.
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.
Hao Dinh among 119 otolaryngology/facial plastic surgery physician records in California
Hao Dinh, D.O. is one of 119 otolaryngology/facial plastic surgery physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 47% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2018 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0905X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology/Facial Plastic Surgery Physician providers in California
There are 119 otolaryngology/facial plastic surgery physician records in California.
All 119 in California → Every provider in Garden Grove → Otolaryngology/Facial Plastic Surgery Physician nationwide →
The 8 otolaryngology/facial plastic surgery physician records with the nearest ZIP codes
- Corliss Best, MDOrange, CA 928681821720129
- William Cohen, DOOrange, CA 928681073545968
- Rebecca Reynolds, MDOrange, CA 928681922569433
- Harrell Robinson, M.D.Orange, CA 928681558330837
- Brian Wong, MDOrange, CA 928681487748752
- Peter Nguyen, DOFountain Valley, CA 927081538240734
- Maansi Doshi, DOSan Clemente, CA 926721376842997
- Alexis Furze, MD, FACSNewport Beach, CA 926631447453048
Common questions
What is Hao Dinh, D.O.'s NPI number?
Hao Dinh, D.O.'s National Provider Identifier (NPI) is 1205918299, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hao Dinh, D.O. located?
The NPPES record lists a practice address at 13132 Magnolia St Ste A, Garden Grove, CA, 92844. Phone: (714) 590-8900. Providers update this record themselves, so call before visiting.
How can I verify Hao Dinh, D.O.'s license?
NPPES lists California license number 20 A 7627, 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 Hao Dinh, D.O. prescribe under Medicare Part D?
In 2024, Hao Dinh, D.O. had 43 Medicare Part D claims for 11 beneficiaries; the average among otolaryngology/facial plastic surgery physician prescribers was 550. 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.