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

Dmitriy Zak, MD

Individual provider Hematology & Oncology Physician · NPI 1548371289

Dmitriy Zak, MD is a Medical Oncology in Mountain Home, Arkansas. Qualified in 1994, 32 years ago. Practices with Highlands Oncology Group PA, a 77-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Alabama, Arkansas and New York.

Years since qualifying
32
Licensed in
AL, AR, NY
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

639 Hospital Dr
Mountain Home, AR 72653-2914
Phone: (479) 587-1700
Fax: (479) 587-1366
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence E12161 (AR)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 32345 (AL)
Specialist Taxonomy 174400000X · Licence 2275741 (NY)

Record details

NPI number1548371289
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 6, 2026
Certification dateJuly 6, 2026
Mailing address639 Hospital Dr, Mountain Home, AR 72653-2914

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Highlands Oncology Group Pa — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Mountain Home