Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Maria Alejandra Vallejo-Nieto, MD

Individual provider Family Medicine Physician · NPI 1962637967

Dr. Maria Alejandra Vallejo-Nieto, MD is a Family Practice in Sherman, Texas. Qualified in 2004, 22 years ago. Practices with Texomacare, a 46-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
22
Licensed in
TX
In the registry since
2009
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

2907 Overland Trl Ste 200
Sherman, TX 75092-4498
Phone: (903) 416-2650
Fax: (903) 416-2651
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 557 W Fm 120, Pottsboro, TX 75076-9039 — (903) 786-3911

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence P1703 (TX)

Record details

NPI number1962637967
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 19, 2009
Last updated in NPPESAugust 21, 2020
Certification dateAugust 21, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Texomacare — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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