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Psychiatry

Young M. Moon, MD

Sees patients in Fairfield, CA · Vallejo, CA · California

Summary

Young M. Moon, MD (Psychiatry) is enrolled with Medicare at 4 practice locations in Fairfield, CA and Vallejo, CA. NPI 1659875961. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(707) 553‑5509 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Young M. Moon, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

4Practice locations
PsychiatryPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
8Years since medical school (graduated 2018)
Baylor College Of MedicineMedical school
MaleGender (as listed)
County of SolanoGroup practice

Quick answers

Where does Young M. Moon see patients?
Medicare's clinician data lists 4 practice locations, including Fairfield, CA and Vallejo, CA. Call before your visit to confirm the address.
What is Young M. Moon's specialty?
Medicare lists Psychiatry as the primary specialty.
Does Young M. Moon accept Medicare assignment?
Yes. Medicare's clinician data says Young M. Moon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Young M. Moon offer telehealth?
Medicare's clinician data says Young M. Moon offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Young M. Moon?
(707) 553-5509, as listed in official Medicare / NPI Registry data.
What is Young M. Moon's NPI number?
1659875961. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Young M. Moon is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Young M. Moon as a member of this group (CMS data updated 2026-10-02).

  • County of Solano30 clinicians in the group

Specialties

Find other Psychiatry doctors in California →

Other psychiatrists in Fairfield

Clinicians with the same Medicare primary specialty in Fairfield, CA — not a recommendation.

All psychiatrists in Fairfield →

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year2018
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1659875961
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians