NPPES file of Aug 9, 2026

Young Min Moon, MD

Psychiatry Physician · Vallejo, CA

Young Min Moon, MD is a psychiatry physician with a practice address in Vallejo, California, and NPI 1659875961, issued on Mar 21, 2018. Check the license (California A184500, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659875961
Name
Young Min Moon
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
A184500 CA
D96180 MD
S4025 TX
Self-reported in NPPES; status is on the state search
Practice location
355 Tuolumne St, Vallejo, CA 94590
Phone
(707) 553-5811
Enumerated
Mar 21, 2018
Record last updated
Jul 20, 2023
Medicare enrollment
Enrolled (PECOS I20250807002184); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 2018
Telehealth
Offers telehealth (CMS)
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 355 Tuolumne St

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

  1. Cheryl Akoni, LMFTMarriage & Family Therapist1497923619
  2. Melany BarnesAdult Companion1770311664
  3. Kathleen BlairMental Health Counselor1831390582
  4. Alina Cote, MDPsychiatry Physician1912431909
  5. Nancy Davidson, R.N., P.H.N.Case Management Registered Nurse1346450681
  6. Jennifer Doran, RN, PHNRegistered Nurse1588711774

Verify Young Min Moon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A184500
    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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59% fewer Medicare Part D claims than the average psychiatry physician in 2024

409 Medicare Part D claims for 16 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Young Moon409
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl45 claims
  2. Quetiapine Fumarate Er42 claims
  3. Risperidone34 claims
  4. Divalproex Sodium33 claims
  5. Olanzapine32 claims
  6. Clozapine Odt30 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.

Bills Medicare through one group practice

  1. County OF SolanoFairfield, CA

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

Young Min Moon among 8,673 psychiatry physician records in California

Young Min Moon, MD is one of 8,673 psychiatry physician 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 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2018 · median 2005 among the 3,295 with a school on file
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Todd Carrell, MDVallejo, CA 945901932276227
  2. Alina Cote, MDVallejo, CA 945901912431909
  3. Firdouse Huq, MDVallejo, CA 945901790737179
  4. Timothy Lawver, D.O.Vallejo, CA 945901811071566
  5. Brian Luellen, DOVallejo, CA 945901750709184
  6. Catherine Mason, M.D.Vallejo, CA 945901578699021
  7. Christopher Morris, DOVallejo, CA 945901134703523
  8. Francis Muller, Jr., M.D.Vallejo, CA 945901427078591

Common questions

What is Young Min Moon, MD's NPI number?

Young Min Moon, MD's National Provider Identifier (NPI) is 1659875961, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Young Min Moon, MD located?

The NPPES record lists a practice address at 355 Tuolumne St, Vallejo, CA, 94590. Phone: (707) 553-5811. Providers update this record themselves, so call before visiting.

How can I verify Young Min Moon, MD's license?

NPPES lists California license number A184500, 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 Young Min Moon, MD prescribe under Medicare Part D?

In 2024, Young Min Moon, MD had 409 Medicare Part D claims for 16 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.