Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Psychiatry

Darwyn B. Chern, MD

Sees patients in Phoenix, AZ · Gilbert, AZ · Arizona

Summary

Darwyn B. Chern, MD (Psychiatry) is enrolled with Medicare at 3 practice locations in Phoenix, AZ and Gilbert, AZ. NPI 1629008735. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(602) 997‑9006 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Darwyn B. Chern, 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

3Practice locations
PsychiatryPrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
MaleGender (as listed)
Partners in Recovery LLCGroup practice

Quick answers

Where does Darwyn B. Chern see patients?
Medicare's clinician data lists 3 practice locations, including Phoenix, AZ and Gilbert, AZ. Call before your visit to confirm the address.
What is Darwyn B. Chern's specialty?
Medicare lists Psychiatry as the primary specialty, and also Addiction Medicine.
Does Darwyn B. Chern accept Medicare assignment?
Yes. Medicare's clinician data says Darwyn B. Chern 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.
What is the phone number for Darwyn B. Chern?
(602) 997-9006, as listed in official Medicare / NPI Registry data.
What is Darwyn B. Chern's NPI number?
1629008735. 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 Darwyn B. Chern is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Darwyn B. Chern as a member of this group (CMS data updated 2026-10-02).

  • Partners in Recovery LLC33 clinicians in the group

Specialties

Find other Psychiatry doctors in Arizona →

Other psychiatrists in Phoenix

Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.

All psychiatrists in Phoenix →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1629008735
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