JUDITH LEIGH ARMSTRONG MS, APRN, CNP
NPI 1457624793
Nurse Practitioner - Psychiatric/Mental Health in Pawhuska, OK
About Judith Leigh Armstrong Ms, Aprn, Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUDITH LEIGH ARMSTRONG MS, APRN, CNP (NPI 1457624793) is an individual psychiatric/mental health provider in Pawhuska, Oklahoma, licensed in California (95003837) and active in the NPI registry since February 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Judith Leigh Armstrong Ms, Aprn, Cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Judith Armstrong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pawhuska, OK 74056
- Reassigned Medicare billing, Oklahoma enrollment
- 2 clinicians in this Medicare group
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74056 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Judith Armstrong's NPI number?
The NPI number for Judith Armstrong is 1457624793. It was assigned to this individual provider in the NPPES registry on February 16, 2012.
Where is Judith Armstrong located?
Judith Armstrong practices at 1701 E Main St, Pawhuska, OK 74056. The listed phone number is (405) 724-6289.
What is Judith Armstrong's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Judith Armstrong enrolled in Medicare?
Yes. Judith Armstrong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Judith Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Judith Armstrong reassigns Medicare benefits to 2 organizations: Judith L Armstrong LLC (Pawhuska, OK) and Grow Healthcare Group PC (San Jose, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Judith Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Judith Armstrong accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Medica, Oscar Insurance Company and UnitedHealthcare list Judith Armstrong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Judith Armstrong was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Judith Leigh Armstrong, MS, APRN, CNP · NPI 1457624793
Psychiatric/Mental Health physician in Pawhuska, Oklahoma. Individual provider, active in the CMS NPPES registry since February 16, 2012.
## Identity
- **NPI:** 1457624793 (Entity type: Individual)
- **Enumerated:** February 16, 2012
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95003837 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1701 E MAIN ST, Pawhuska, OK 74056-2518
- **Phone:** (405) 724-6289 · **Fax:** (877) 841-1836
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Judith L Armstrong LLC (NPI 1326813007, Pawhuska, OK); Grow Healthcare Group PC (NPI 1154994846, San Jose, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1457624793) · Data from the CMS NPPES public registry.