Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Alejandro Mustieles, MD

Individual provider Psychiatry Physician · NPI 1508445255

Dr. Alejandro Mustieles, MD is a Psychiatry in Sherman, Texas. Qualified in 2010, 16 years ago. Practices with Dfw Physicians Medical Associates LLC, a 14-clinician group and works from 3 locations. Licensed in Texas.

Years since qualifying
16
Licensed in
TX
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

425 N Highland Ave Ste 260
Sherman, TX 75092-7377
Phone: (903) 957-0082
Fax: (903) 957-0351
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1220 W Presidio St, Fort Worth, TX 76102-4512 — (903) 957-0082
  • 7589 Preston Rd Ste 900, Frisco, TX 75034-5676 — (903) 957-0082

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence V9670 (TX)

Record details

NPI number1508445255
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2021
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026
Mailing address425 N Highland Ave Ste 260, Sherman, TX 75092-7377

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Dfw Physicians Medical Associates Llc — 14 clinicians
Accepts Medicare assignment Not indicated

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