Serra Eugenie Park Ryu, D.P.M.
Podiatrist · Fullerton, CA
Serra Eugenie Park Ryu, D.P.M. is a podiatrist with a practice address in Fullerton, California, and NPI 1174848568, issued on Mar 29, 2010. Check the license (California E5166, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Serra Eugenie Park Ryu
- Credential
- D.P.M.
- Primary taxonomy
- Podiatrist 213E00000X
- License number
- E5166 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 N Euclid St, Fullerton, CA 92832
- Phone
- (714) 888-6860
- Enumerated
- Mar 29, 2010
- Record last updated
- May 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest podiatrist records → All 1,023 in California → Look up another NPI →
Also registered at 300 N Euclid St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Bennett, D.P.M.Foot & Ankle Surgery Podiatrist1497850325
- Alexandra Jacobs, DPMFoot & Ankle Surgery Podiatrist1265016612
- Corey Lejeune, DPMFoot & Ankle Surgery Podiatrist1891949426
- Stephanie Nanson, DPMFoot & Ankle Surgery Podiatrist1336237015
- Tam NguyenFoot & Ankle Surgery Podiatrist1245685320
Verify Serra Eugenie Park Ryu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E5166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average podiatrist in 2024
21 Medicare Part D claims, against an average of 314 among the 6,407 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Serra Eugenie Park Ryu among 1,023 podiatrist records in California
Serra Eugenie Park Ryu, D.P.M. is one of 1,023 podiatrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 77% of them.
- NPI issued2010 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2015 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Podiatrist providers in California
There are 1,023 podiatrist records in California.
All 1,023 in California → Every provider in Fullerton → Podiatrist nationwide →
The 8 podiatrist records with the nearest ZIP codes
- David Rizzo, DPMFullerton, CA 928331013951938
- Richard Grenier, D.P.M.Anaheim Hills, CA 928351588637193
- Martin Serbin, DPMFullerton, CA 928351992000236
- Michael Cornfield, DPMBrea, CA 928211194745471
- James Lee, DPMAnaheim, CA 928071437253663
- Jayne Cortez, DPMAnaheim, CA 928061659326007
- Robert Blaine, DPMAnaheim, CA 928051215901244
- Brandon Maijala, DPMAnaheim, CA 928041932788544
Common questions
What is Serra Eugenie Park Ryu, D.P.M.'s NPI number?
Serra Eugenie Park Ryu, D.P.M.'s National Provider Identifier (NPI) is 1174848568, issued on Mar 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Serra Eugenie Park Ryu, D.P.M. located?
The NPPES record lists a practice address at 300 N Euclid St, Fullerton, CA, 92832. Phone: (714) 888-6860. Providers update this record themselves, so call before visiting.
How can I verify Serra Eugenie Park Ryu, D.P.M.'s license?
NPPES lists California license number E5166, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Serra Eugenie Park Ryu, D.P.M. prescribe under Medicare Part D?
In 2024, Serra Eugenie Park Ryu, D.P.M. had 21 Medicare Part D claims; the average among podiatrist prescribers was 314. 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.