Nancy Birtley, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Saint Peters, MO
Nancy Birtley, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Saint Peters, Missouri, and NPI 1689673956, issued on Jul 19, 2005. Check the license (Missouri 2015034704, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Birtley
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 2015034704 MO
107603 MO
Self-reported in NPPES; status is on the state search - Practice location
- 6209 Mid Rivers Mall Dr, Saint Peters, MO 63304
- Phone
- (636) 244-4500
- Enumerated
- Jul 19, 2005
- Record last updated
- Feb 10, 2023
- Fax
- (636) 244-4505
- Medicaid ID
- 424724110 MO
- Medicare enrollment
- Enrolled (PECOS I20191220002134); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 765 in Missouri → Look up another NPI →
Verify Nancy Birtley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2015034704Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,417 Medicare Part D claims for 138 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Sertraline Hcl583 claims
- Trazodone Hcl206 claims
- Divalproex Sodium133 claims
- Duloxetine Hcl78 claims
- Quetiapine Fumarate73 claims
- Escitalopram Oxalate53 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.
Nancy Birtley among 765 psychiatric/mental health nurse practitioner records in Missouri
Nancy Birtley, PMHNP is one of 765 psychiatric/mental health nurse practitioner records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 99% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2015 · median 2021 among the 496 with a school on file
- Record last updated2023 · 20% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 psychiatric/mental health nurse practitioner records list a practice address in Saint Peters
They are 12 of the 1,259 NPPES records with a practice address in Saint Peters, and 765 psychiatric/mental health nurse practitioner records in Missouri.
All 765 in Missouri → Every provider in Saint Peters → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Danielle Dunyo, PMHNPWeldon Spring, MO 633041962166959
- Muhammad Idrees, APRNWeldon Spring, MO 633041154276145
- Amanda Kearney, PMHNP-BCWeldon Spring, MO 633041194271163
- Ulunma LawsonWeldon Spring, MO 633041619702776
- Sarah Lednick, APRNWeldon Spring, MO 633041013569532
- Catherine Mepukori, NPSt Charles, MO 633041003514563
- Christina Mitchell, PMHNP-BCWeldon Spring, MO 633041346090834
- Muhammad Ovais, FPMHNPWeldon Spring, MO 633041376236224
Common questions
What is Nancy Birtley, PMHNP's NPI number?
Nancy Birtley, PMHNP's National Provider Identifier (NPI) is 1689673956, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Birtley, PMHNP located?
The NPPES record lists a practice address at 6209 Mid Rivers Mall Dr, Saint Peters, MO, 63304. Phone: (636) 244-4500. Providers update this record themselves, so call before visiting.
How can I verify Nancy Birtley, PMHNP's license?
NPPES lists Missouri license number 2015034704, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Birtley, PMHNP prescribe under Medicare Part D?
In 2024, Nancy Birtley, PMHNP had 1,417 Medicare Part D claims for 138 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.