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

Nadene Barker, NURSEPRACTITIONER

Individual provider Mental Health Counselor · NPI 1083943070

Nadene Barker, NURSEPRACTITIONER is a Nurse Practitioner in Memphis, Tennessee. Qualified in 2019, 7 years ago. Practices with UT Regional One Physicians Inc, a 327-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona and Tennessee.

Years since qualifying
7
Licensed in
AZ, TN
In the registry since
2009
Specialties on file
3
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Practice location Address checks out

880 Madison Ave
Memphis, TN 38103-3409
Phone: (901) 545-7446
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 11201 N Tatum Blvd Ste 300, Phoenix, AZ 85028-6039 — (800) 465-3203
  • 20934 E Ocotillo Rd Apt 1067, Queen Creek, AZ 85142-7608 — (901) 246-8090

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 161864 (TN)
Mental Health Counselor Taxonomy 101YM0800X
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 235908 (AZ)

Record details

NPI number1083943070
Entity typeIndividual (Type 1)
GenderFemale
Credentials NURSEPRACTITIONER
Sole proprietorNo
NPI enumeratedDecember 22, 2009
Last updated in NPPESOctober 16, 2025
Certification dateOctober 16, 2025
Mailing address1525 S Higley Rd # 104-167, Gilbert, AZ 85296-4795

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Ut Regional One Physicians Inc — 327 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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