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

Alithea Dolores Gabrellas, MD

Individual provider Infectious Disease Physician · NPI 1568780641

Alithea Dolores Gabrellas, MD is an Infectious Disease in Fort Defiance, Arizona. Graduated from Jefferson Medical College of Thomas Jefferson University in 2010, 16 years ago. Practices with Dhhs, Phs, Naihs, Gallup Indian Medical Center, a 181-clinician group and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
16
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
NM
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

Corner Of Route N12 And N7
Fort Defiance, AZ 86504
Phone: (928) 729-8000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD2020-0290 (NM)

Record details

NPI number1568780641
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2010
Last updated in NPPESNovember 28, 2025
Certification dateNovember 28, 2025

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2010 (16 years in practice)
Group practice Dhhs,Phs,Naihs, Gallup Indian Medical Center — 181 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare