NPPES file of Aug 9, 2026

Richard E. Yoo, M.D.

Neuroradiology Physician · Los Angeles, CA

Richard E. Yoo, M.D. is a neuroradiology physician with a practice address in Los Angeles, California, and NPI 1164536249, issued on Aug 18, 2006. Check the license (California A40260, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164536249
Name
Richard E. Yoo
Credential
M.D.
Primary taxonomy
Neuroradiology Physician 2085N0700X
License number
A40260 CA
Self-reported in NPPES; status is on the state search
Practice location
1300 N Vermont Ave, Los Angeles, CA 90027
Phone
(323) 913-4860
Enumerated
Aug 18, 2006
Record last updated
Mar 7, 2023
Fax
(323) 913-4922
Medicaid ID
00A402600 CA
Medicare enrollment
Enrolled (PECOS I20050119001101); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1300 N Vermont Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Philip Abdoush, M.D.Personal Emergency Response Attendant1700091378
  2. Babak Abrishami, D.O.Pulmonary Disease Physician1972553576
  3. Allen Adams, M.D.Critical Care Medicine (Internal Medicine) Physician1700862794
  4. Yeong Ahn, M.D.Specialist1073504031
  5. Oscar Alvarez, IBCLCLactation Consultant (Non-RN)1396185617
  6. Silverio Arano, MDFamily Medicine Physician1447229851

Verify Richard E. Yoo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A40260
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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77% fewer Medicare Part D claims than the average neuroradiology physician in 2024

13 Medicare Part D claims, against an average of 56 among the 112 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Richard Yoo13
  2. Specialty average56

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 practice group's MIPS final score for 2023 (Medicare payment program): 85.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.3
  2. Costout of 100 · 30%43.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Focus Medical ImagingRiverside, CA
  2. Menalam Health Services PCGlendora, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Richard E. Yoo among 221 neuroradiology physician records in California

Richard E. Yoo, M.D. is one of 221 neuroradiology physician records with a practice address in California. 82% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 62% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated1973 · median 2006 among the 172 with a school on file
  • Record last updated2023 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuroradiology Physician providers in California

There are 221 neuroradiology physician records in California.

The 8 neuroradiology physician records with the nearest ZIP codes

  1. Reza Jahan, MDLos Angeles, CA 900241558304774
  2. Jamshid Ahmadi, M.D.Los Angeles, CA 900331942252028
  3. Saman Hazany, MDLos Angeles, CA 900331457592230
  4. Paul Kim, M.D.Los Angeles, CA 900331154360170
  5. Eu Meng Law, M.D.Los Angeles, CA 900331952366833
  6. Carlos Leiva Salinas, M.D.Los Angeles, CA 900331477978534
  7. Alexander Lerner, M.D.Los Angeles, CA 900331073785473
  8. Chia-Shang Liu, MD, PHDLos Angeles, CA 900331891851325

Common questions

What is Richard E. Yoo, M.D.'s NPI number?

Richard E. Yoo, M.D.'s National Provider Identifier (NPI) is 1164536249, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard E. Yoo, M.D. located?

The NPPES record lists a practice address at 1300 N Vermont Ave, Los Angeles, CA, 90027. Phone: (323) 913-4860. Providers update this record themselves, so call before visiting.

How can I verify Richard E. Yoo, M.D.'s license?

NPPES lists California license number A40260, 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 Richard E. Yoo, M.D. prescribe under Medicare Part D?

In 2024, Richard E. Yoo, M.D. had 13 Medicare Part D claims; the average among neuroradiology physician prescribers was 56. Part D covers Medicare prescriptions only.

What is Richard E. Yoo, M.D.'s MIPS final score?

The 2023 MIPS final score is 85.6 of 100, reported for the practice group. 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.