NPPES file of Aug 9, 2026

Jennie Yoo, MD

Psychiatry Physician · San Mateo, CA

Jennie Yoo, MD is a psychiatry physician with a practice address in San Mateo, California, and NPI 1023670130, issued on Jun 28, 2019. Check the license (California A176064, 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
1023670130
Name
Jennie Yoo
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A176064 CA
Self-reported in NPPES; status is on the state search
Practice location
1950 Alameda DE Las Pulgas, San Mateo, CA 94403
Phone
(650) 570-3515
Enumerated
Jun 28, 2019
Record last updated
Aug 23, 2023
Medicare enrollment
Enrolled (PECOS I20220919001622); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2019
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 1950 Alameda DE Las Pulgas

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

  1. Nikki Adams, CAADEAddiction (Substance Use Disorder) Counselor1760617252
  2. Kathleen Akiyama, M.D.Psychiatry Physician1194886879
  3. Eliseo Amezcua, MAAddiction (Substance Use Disorder) Counselor1033345244
  4. Suzanne AubryMental Health Counselor1063738698
  5. Lauren Auster, MDPsychiatry Physician1942888359
  6. Doriana Bailey, M.D.Psychiatry Physician1477783900

Verify Jennie 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 A176064
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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47% more Medicare Part D claims than the average psychiatry physician in 2024

1,465 Medicare Part D claims for 62 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Jennie Yoo1,465
  2. Specialty average1,000

Most prescribed

  1. Bupropion Xl99 claims
  2. Quetiapine Fumarate82 claims
  3. Trazodone Hcl81 claims
  4. Clonazepam80 claims
  5. Gabapentin71 claims
  6. Venlafaxine Hcl Er62 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 practice group's MIPS final score for 2023 (Medicare payment program): 91 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 score82.1
  2. Costout of 100 · 30%64.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  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 one group practice

  1. County OF San MateoSan Mateo, CA

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

89 psychiatry physician records list a practice address in San Mateo

They are 89 of the 3,909 NPPES records with a practice address in San Mateo, and 8,673 psychiatry physician records in California.

Other psychiatry physician records in California

  1. Nancy Aaen, MDNapa, CA1609816669
  2. Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
  3. Mekabiz Abaian, MDSan Bernardino, CA1891090163
  4. Brenda Abarca, MDTorrance, CA1407485527
  5. Pilar Abascal, M.D.Los Angeles, CA1730528191
  6. Michele Abbasi, M.D.Westlake Village, CA1093940330
  7. Zohaib AbbasiMartinez, CA1013392224
  8. Sandy Abdelkedous, MDFresno, CA1306093109
  9. Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
  10. Ezzat Abdelmalek, M.DDana Point, CA1992828826

Common questions

What is Jennie Yoo, MD's NPI number?

Jennie Yoo, MD's National Provider Identifier (NPI) is 1023670130, issued on Jun 28, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jennie Yoo, MD located?

The NPPES record lists a practice address at 1950 Alameda DE Las Pulgas, San Mateo, CA, 94403. Phone: (650) 570-3515. Providers update this record themselves, so call before visiting.

How can I verify Jennie Yoo, MD's license?

NPPES lists California license number A176064, 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 Jennie Yoo, MD prescribe under Medicare Part D?

In 2024, Jennie Yoo, MD had 1,465 Medicare Part D claims for 62 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Jennie Yoo, MD's MIPS final score?

The 2023 MIPS final score is 91 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.