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

Tasha Harder, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1881202976

Tasha Harder, DO is a Family Practice in Flagstaff, Arizona. Qualified in 2020, 6 years ago. Practices with North Country Healthcare Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
6
Licensed in
AZ
In the registry since
2020
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2920 N 4th St
Flagstaff, AZ 86004-1816
Phone: (928) 522-9400
Fax: (928) 522-9694
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 009534 (AZ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence R3486 (AZ)

Record details

NPI number1881202976
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 15, 2020
Last updated in NPPESApril 19, 2026
Certification dateApril 19, 2026
Mailing addressPo Box 1231, Tucson, AZ 85702-1231

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice North Country Healthcare Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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