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

Mrs. Natasha Sharon Casteel, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1740146273

Mrs. Natasha Sharon Casteel, NP is a Nurse Practitioner in Cottonwood, Arizona. Qualified in 2025, 1 year ago. Practices with Spectrum Healthcare Group Inc, a 23-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
1
Licensed in
AZ
In the registry since
2025
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

8 E Cottonwood St
Cottonwood, AZ 86326-4382
Phone: (877) 634-7333
Fax: (866) 984-3891
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 330638 (AZ)

Record details

NPI number1740146273
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedDecember 29, 2025
Last updated in NPPESJanuary 20, 2026
Certification dateJanuary 20, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Spectrum Healthcare Group Inc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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