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

Mrs. Holli Ann Horak, MD

Individual provider Neurology Physician · NPI 1578592036

Mrs. Holli Ann Horak, MD is a Neurology in Tucson, Arizona. Graduated from Ohio State University College of Medicine in 1994, 32 years ago. Practices with Banner-University Medical Group, a 1,071-clinician group and accepts Medicare assignment. Licensed in Arizona, Indiana and Ohio.

Years since qualifying
32
Trained at
Ohio State University College of Medicine
Licensed in
AZ, IN, OH
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.

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Practice location Address checks out

3838 N Campbell Ave Bldg 2 Clinic E
Tucson, AZ 85719
Phone: (520) 694-8888
Fax: (520) 694-0235
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence MD42553 (AZ)
Neurology Physician Taxonomy 2084N0400X · Licence 35069379 (OH)
Neurology Physician Taxonomy 2084N0400X · Licence IN01049956A (IN)

Record details

NPI number1578592036
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESDecember 5, 2018

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Banner-University Medical Group — 1071 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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