Jae Yong Yoo, MD
Internal Medicine Physician · Los Angeles, CA
Jae Yong Yoo, MD is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1295811966, issued on Oct 27, 2006. Check the license (California A45421, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jae Yong Yoo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A45421 CA
Self-reported in NPPES; status is on the state search - Practice location
- 966 S Western Ave, Los Angeles, CA 90006
- Phone
- (323) 731-2001
- Enumerated
- Oct 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (323) 731-1482
- Medicaid ID
- 00A45421 CA
- Medicare enrollment
- Enrolled (PECOS I20100224000356); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 966 S Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ho Je Lee, MDSports Medicine (Family Medicine) Physician1366671836
Verify Jae Yong Yoo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A45421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.6 times the Medicare Part D claims of the average internal medicine physician in 2024
40,041 Medicare Part D claims for 848 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 337 claims were for opioids.
Most prescribed
- Atorvastatin Calcium3,092 claims
- Amlodipine Besylate1,497 claims
- Vascepa1,413 claims
- Montelukast Sodium1,247 claims
- Metformin Hcl1,184 claims
- Losartan Potassium1,115 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.
The MIPS final score for 2023 (Medicare payment program): 99 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $295.19
12 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Jae Yong Yoo among 17,696 internal medicine physician records in California
Jae Yong Yoo, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1982 · median 2004 among the 11,065 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Shin KangLos Angeles, CA 900061457411209
- Doeyoung Kim, MDLos Angeles, CA 900061093913444
Common questions
What is Jae Yong Yoo, MD's NPI number?
Jae Yong Yoo, MD's National Provider Identifier (NPI) is 1295811966, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jae Yong Yoo, MD located?
The NPPES record lists a practice address at 966 S Western Ave, Los Angeles, CA, 90006. Phone: (323) 731-2001. Providers update this record themselves, so call before visiting.
How can I verify Jae Yong Yoo, MD's license?
NPPES lists California license number A45421, 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 Jae Yong Yoo, MD prescribe under Medicare Part D?
In 2024, Jae Yong Yoo, MD had 40,041 Medicare Part D claims for 848 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jae Yong Yoo, MD's MIPS final score?
The 2023 MIPS final score is 99 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.