NPPES file of Aug 9, 2026

Alexandria Michelle Anderson, CNP

Psychiatric/Mental Health Nurse Practitioner · O Fallon, MO

Alexandria Michelle Anderson, CNP is a psychiatric/mental health nurse practitioner with a practice address in O Fallon, Missouri, and NPI 1194524991, issued on Mar 12, 2025. Check the license (Missouri 2025007537, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194524991
Name
Alexandria Michelle Anderson
Credential
CNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
2025007537 MO
Self-reported in NPPES; status is on the state search
Practice location
4132 Keaton Crossing Blvd, O Fallon, MO 63368
Phone
(636) 244-3589
Enumerated
Mar 12, 2025
Record last updated
Mar 12, 2025
Medicare enrollment
Enrolled (PECOS I20250514002376); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 765 in Missouri → Look up another NPI →

Also registered at 4132 Keaton Crossing Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Canale, M.D.Psychiatry Physician1578569620
  2. Janet Chartrand, RN, LCSW. LPC, NCCClinical Social Worker1215080320
  3. Kathleen Patrick, MA,LPCProfessional Counselor1184066854

Verify Alexandria Michelle Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2025007537    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Psychiatric Care And Research Center IncO Fallon, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alexandria Michelle Anderson among 765 psychiatric/mental health nurse practitioner records in Missouri

Alexandria Michelle Anderson, CNP 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 2025, is newer than 83% of them.

  • NPI issued2025 · 83% of these records are older, 7% 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 updated2025 · 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 O Fallon → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Eric Key, PMHNPDardenne Prairie, MO 633681962161919
  2. Nmaju ObasiO Fallon, MO 633681649003815
  3. Victoria Sanford, PMHMP-BCO Fallon, MO 633681568013993
  4. Sreekala David, DNPLake Saint Louis, MO 633671790466829
  5. Farah Shaddix, MSN, RN, PMHNP-BCO Fallon, MO 633661912524059
  6. Brandie Smalley, PMHNP-BC, PHDO Fallon, MO 633661285913129
  7. Holly Thomas, PMHNPMontgomery City, MO 633611447087432
  8. James Adams, PMHNP-BCSaint Peters, MO 633761649733932

Common questions

What is Alexandria Michelle Anderson, CNP's NPI number?

Alexandria Michelle Anderson, CNP's National Provider Identifier (NPI) is 1194524991, issued on Mar 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Alexandria Michelle Anderson, CNP located?

The NPPES record lists a practice address at 4132 Keaton Crossing Blvd, O Fallon, MO, 63368. Phone: (636) 244-3589. Providers update this record themselves, so call before visiting.

How can I verify Alexandria Michelle Anderson, CNP's license?

NPPES lists Missouri license number 2025007537, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.