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Psychiatry

Alejandro J. Mustieles, MD

Sees patients in Sherman, TX · Texas

Summary

Alejandro J. Mustieles, MD (Psychiatry) is enrolled with Medicare at 1 practice location in Sherman, TX. NPI 1508445255. Source: CMS National Downloadable File, updated 2026-10-02.

Call(903) 957‑0082 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Alejandro J. Mustieles, 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

1Practice location
PsychiatryPrimary specialty
May acceptAccepts Medicare assignment
16Years since medical school (graduated 2010)
MaleGender (as listed)
DFW Physicians Medical Associates LLCGroup practice

Quick answers

Where does Alejandro J. Mustieles see patients?
Medicare's clinician data lists 1 practice location in Sherman, TX. Call before your visit to confirm the address.
What is Alejandro J. Mustieles's specialty?
Medicare lists Psychiatry as the primary specialty.
Does Alejandro J. Mustieles accept Medicare assignment?
Medicare's clinician data says Alejandro J. Mustieles may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for Alejandro J. Mustieles?
(903) 957-0082, as listed in official Medicare / NPI Registry data.
What is Alejandro J. Mustieles's NPI number?
1508445255. 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 Alejandro J. Mustieles is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Alejandro J. Mustieles as a member of this group (CMS data updated 2026-10-02).

  • DFW Physicians Medical Associates LLC15 clinicians in the group

Specialties

Find other Psychiatry doctors in Texas →

Other psychiatrists in Sherman

Clinicians with the same Medicare primary specialty in Sherman, TX — not a recommendation.

All psychiatrists in Sherman →

Clinician information

CredentialMD
Graduation year2010
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1508445255
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