Wonil Hwang, D.D.S.
Dentist · Fresno, CA
Wonil Hwang, D.D.S. is a dentist with a practice address in Fresno, California, and NPI 1083767198, issued on Jan 19, 2007. Check the license (California 50611, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wonil Hwang
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 50611 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4287 N 1St St, Fresno, CA 93726
- Phone
- (559) 224-6934
- Enumerated
- Jan 19, 2007
- Record last updated
- Feb 23, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Wonil Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 50611Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average dentist in 2024
75 Medicare Part D claims for 29 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin46 claims
- Ibuprofen29 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.
Wonil Hwang among 14,729 dentist records in California
Wonil Hwang, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
184 dentist records list a practice address in Fresno
They are 184 of the 19,440 NPPES records with a practice address in Fresno, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Fresno → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Adeniyi Akande, DDSFresno, CA 937261073723516
- Mairin Bryan, DDSFresno, CA 937261124114475
- Josefina Chua, DDSFresno, CA 937261447317565
- Christy Conanan, D.D.S.Fresno, CA 937261629156757
- Rachel Jack-Berglund, D.D.S.Fresno, CA 937261134245830
- Saleem Kiwan, DENTISTFresno, CA 937261770651051
- Ray Lander, D.M.DFresno, CA 937261528230695
- Elizabeth Marquez, DDSFresno, CA 937261548326598
Common questions
What is Wonil Hwang, D.D.S.'s NPI number?
Wonil Hwang, D.D.S.'s National Provider Identifier (NPI) is 1083767198, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wonil Hwang, D.D.S. located?
The NPPES record lists a practice address at 4287 N 1St St, Fresno, CA, 93726. Phone: (559) 224-6934. Providers update this record themselves, so call before visiting.
How can I verify Wonil Hwang, D.D.S.'s license?
NPPES lists California license number 50611, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Wonil Hwang, D.D.S. prescribe under Medicare Part D?
In 2024, Wonil Hwang, D.D.S. had 75 Medicare Part D claims for 29 beneficiaries; the average among dentist prescribers was 86. 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.