Keystone Behavioral Health PLLC
About this NPIWhat this record shows.
NPI 1639044191 is registered to Keystone Behavioral Health PLLC, a healthcare organisation classified as "Psychiatric/Mental Health Nurse Practitioner" and located at 14 E Tumbleweed Ln in Taylor, Arizona. The organisation's authorised official is Megan Mccartney. The organisation has been enumerated in the NPI registry since 2025.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20260127002007Clinic/Group PracticeAZ
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Keystone Behavioral Health PLLC accepts. To confirm in-network status with your specific health plan, contact Keystone Behavioral Health PLLC directly at (928) 457-2019.
Frequently asked
Yes. NPI 1639044191 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (928) 457-2019.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Keystone Behavioral Health PLLC is a Type-2 organisational NPI.