Jennifer Nicole Armstrong, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Saint Louis, MO
Jennifer Nicole Armstrong, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1952133506, issued on Aug 14, 2024. Check the license (Missouri 2024032665, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Nicole Armstrong
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 2024032665 MO
Self-reported in NPPES; status is on the state search - Practice location
- 10420 Old Olive Street RD Ste 205, Saint Louis, MO 63141
- Phone
- (314) 603-5986
- Enumerated
- Aug 14, 2024
- Record last updated
- Aug 14, 2024
- Medicare enrollment
- Enrolled (PECOS I20240909000691); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 765 in Missouri → Look up another NPI →
Also registered at 10420 Old Olive Street RD Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anastasia Amiramova, PMHNPPsychiatric/Mental Health Nurse Practitioner1982327987
- Yevgeniya Mykhaylevska, PMHNPPsychiatric/Mental Health Nurse Practitioner1548974066
- Julie Waterbury, A.P.R.N.-F.N.PPsychiatric/Mental Health Nurse Practitioner1447552260
Verify Jennifer Nicole Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2024032665Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
81 Medicare Part D claims for 27 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $2,826.12
128 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Open Arms Wellness LLCSaint Louis, MO
- Vadim Baram MD IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Nicole Armstrong among 765 psychiatric/mental health nurse practitioner records in Missouri
Jennifer Nicole Armstrong, PMHNP-BC 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 2024, is newer than 73% of them.
- NPI issued2024 · 73% of these records are older, 17% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2024 · median 2021 among the 496 with a school on file
- Record last updated2024 · 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).
Psychiatric/Mental Health Nurse Practitioner providers in Missouri
There are 765 psychiatric/mental health nurse practitioner records in Missouri.
All 765 in Missouri → Every provider in Saint Louis → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Hannah Byers, NPCreve Coeur, MO 631411073289369
- Faith Caster, APRN PMHNP-BC CNESaint Louis, MO 631411407310907
- Jeffery Davis, APN RNCreve Coeur, MO 631411639402738
- Miles Hartman, PMHNPCreve Coeur, MO 631411760948574
- Mara Hinkle, DNPSaint Louis, MO 631411922543958
- Alyxandrea Kelly, PMHNPSaint Louis, MO 631411932784105
- Haley Koepp, PMHNP-BCSaint Louis, MO 631411134618341
- Jordan Malone, APRN, PMHNP-BCSaint Louis, MO 631411043661184
Common questions
What is Jennifer Nicole Armstrong, PMHNP-BC's NPI number?
Jennifer Nicole Armstrong, PMHNP-BC's National Provider Identifier (NPI) is 1952133506, issued on Aug 14, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Nicole Armstrong, PMHNP-BC located?
The NPPES record lists a practice address at 10420 Old Olive Street RD Ste 205, Saint Louis, MO, 63141. Phone: (314) 603-5986. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Nicole Armstrong, PMHNP-BC's license?
NPPES lists Missouri license number 2024032665, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Nicole Armstrong, PMHNP-BC prescribe under Medicare Part D?
In 2024, Jennifer Nicole Armstrong, PMHNP-BC had 81 Medicare Part D claims for 27 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.