Judith Leigh Armstrong, MS, APRN, CNP
Psychiatric/Mental Health Nurse Practitioner · Pawhuska, OK
Judith Leigh Armstrong, MS, APRN, CNP is a psychiatric/mental health nurse practitioner with a practice address in Pawhuska, Oklahoma, and NPI 1457624793, issued on Feb 16, 2012. Check the license (Oklahoma R0067201, as entered in NPPES) with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Judith Leigh Armstrong
- Credential
- MS, APRN, CNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- R0067201 OK
R67201 OK
95003837 CA
GAA-NP000453 GA
R50447 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1701 E Main St, Pawhuska, OK 74056
- Phone
- (405) 724-6289
- Enumerated
- Feb 16, 2012
- Record last updated
- Apr 25, 2025
- Fax
- (877) 841-1836
- Medicare enrollment
- Enrolled (PECOS I20180305000222); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 318 in Oklahoma → Look up another NPI →
Verify Judith Leigh Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license R0067201Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
318 Medicare Part D claims for 23 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Clonazepam34 claims
- Quetiapine Fumarate32 claims
- Escitalopram Oxalate27 claims
- Dextroamphetamine-Amphetamine21 claims
- Alprazolam19 claims
- Aripiprazole17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Judith Leigh Armstrong among 318 psychiatric/mental health nurse practitioner records in Oklahoma
Judith Leigh Armstrong, MS, APRN, CNP is one of 318 psychiatric/mental health nurse practitioner records with a practice address in Oklahoma. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 9% of them.
- NPI issued2012 · 9% of these records are older, 88% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2007 · median 2022 among the 222 with a school on file
- Record last updated2025 · 18% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 psychiatric/mental health nurse practitioner record lists a practice address in Pawhuska
They are 1 of the 144 NPPES records with a practice address in Pawhuska, and 318 psychiatric/mental health nurse practitioner records in Oklahoma.
All 318 in Oklahoma → Every provider in Pawhuska → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kayci Moushon, PMHNPOwasso, OK 740551962203778
- Ilona Willyard, PMHNP-BCOwasso, OK 740551154687697
- Laura Baumeister, APRN, PMHNPPawnee, OK 740581083068381
- Traci Dodd, PMHNPSand Springs, OK 740631912855131
- Madalynn RollerCushing, OK 740231336085778
- Ashley Totten-Gilbert, APRNCleveland, OK 740201225518046
- Rita Giglio, PMHNP-BCClaremore, OK 740171811504038
- Jack Lethermon, DNP PMHNPClaremore, OK 740171316722119
Common questions
What is Judith Leigh Armstrong, MS, APRN, CNP's NPI number?
Judith Leigh Armstrong, MS, APRN, CNP's National Provider Identifier (NPI) is 1457624793, issued on Feb 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Judith Leigh Armstrong, MS, APRN, CNP located?
The NPPES record lists a practice address at 1701 E Main St, Pawhuska, OK, 74056. Phone: (405) 724-6289. Providers update this record themselves, so call before visiting.
How can I verify Judith Leigh Armstrong, MS, APRN, CNP's license?
NPPES lists Oklahoma license number R0067201, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
How much does Judith Leigh Armstrong, MS, APRN, CNP prescribe under Medicare Part D?
In 2024, Judith Leigh Armstrong, MS, APRN, CNP had 318 Medicare Part D claims for 23 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.