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

William Liebbe, APN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1841744646

William Liebbe, APN is a Nurse Practitioner in Fort Defiance, Arizona. Qualified in 2017, 9 years ago. Practices with Parkway Medical Care Il PLLC, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Iowa and Illinois.

Years since qualifying
9
Licensed in
IA, IL
In the registry since
2016
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

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.

Additional practice locations (1)

  • 2701 17th St, Rock Island, IL 61201-5351 — (309) 779-2301

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 209.016894 (IL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence G131315 (IA)

Record details

NPI number1841744646
Entity typeIndividual (Type 1)
GenderMale
Credentials APN
Sole proprietorNo
NPI enumeratedAugust 9, 2016
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026
Mailing addressPo Box 649, Fort Defiance, AZ 86504-0649

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Parkway Medical Care Il Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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