Ryan Rahee Yoon, MD
Family Medicine Physician · Chula Vista, CA
Ryan Rahee Yoon, MD is a family medicine physician with a practice address in Chula Vista, California, and NPI 1942435144, issued on May 18, 2009. Check the license (California A114600, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan Rahee Yoon
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A114600 CA
Self-reported in NPPES; status is on the state search - Practice location
- 865 3RD Ave, Chula Vista, CA 91911
- Phone
- (619) 498-6200
- Enumerated
- May 18, 2009
- Record last updated
- Feb 27, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (619) 425-1184
- Medicare enrollment
- Enrolled (PECOS I20120807000471); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 865 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ryan Rahee Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
134 Medicare Part D claims for 54 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
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 2 group practices
- Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.Chula Vista, CA
- Scripps Health Inpatient Providers Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Rahee Yoon among 17,133 family medicine physician records in California
Ryan Rahee Yoon, MD 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2009 · median 2005 among the 10,652 with a school on file
- Record last updated2013 · 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).
119 family medicine physician records list a practice address in Chula Vista
They are 119 of the 5,329 NPPES records with a practice address in Chula Vista, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Chula Vista → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carl Battles, M.D.Chula Vista, CA 919111447344460
- Avelino Canlas, MDChula Vista, CA 919111275682528
- David Chang, M.D.Chula Vista, CA 919111386628980
- Maribel Flores, MDChula Vista, CA 919111124104815
- Pamela Kenney, M.D.Chula Vista, CA 919111508836289
- Martin Linder, M.D.Chula Vista, CA 919111801874797
- Marianne McKennett, MDChula Vista, CA 919111376639666
- Tracy Polanco, M.D.Chula Vista, CA 919111538138631
Common questions
What is Ryan Rahee Yoon, MD's NPI number?
Ryan Rahee Yoon, MD's National Provider Identifier (NPI) is 1942435144, issued on May 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Rahee Yoon, MD located?
The NPPES record lists a practice address at 865 3RD Ave, Chula Vista, CA, 91911. Phone: (619) 498-6200. Providers update this record themselves, so call before visiting.
How can I verify Ryan Rahee Yoon, MD's license?
NPPES lists California license number A114600, 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 Ryan Rahee Yoon, MD prescribe under Medicare Part D?
In 2024, Ryan Rahee Yoon, MD had 134 Medicare Part D claims for 54 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.