Registry data as of Aug 27, 2026

Clayton Bailey, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Saint Louis, MO

Clayton Bailey, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1720716707, issued on Aug 9, 2022. Check the license (Missouri 2022045842, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1720716707
Name
Clayton Bailey
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
2022045842 MO
Self-reported in NPPES; status is on the state search
Practice location
4066 Dunnica Ave, Saint Louis, MO 63116
Phone
(636) 224-1700
Enumerated
Aug 9, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4066 Dunnica Ave

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

  1. Mario AguilarCounselor1457959702
  2. Kathryn AngellRegistered Nurse1649714817
  3. Louis AppelmanClinical Social Worker1477930394
  4. Jack Barnett, LCSWClinical Social Worker1225196207
  5. Tashina BennettNurse Practitioner1124662655
  6. Shannon BoersigLicensed Practical Nurse1407390685

Verify Clayton Bailey 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 2022045842    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.

Industry payments in 2024: $146.75

3 payments, mostly food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C.. The 17,205 providers of this specialty with any payment received $975.26 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clayton Bailey$146.75
  2. Specialty average$975.26

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Advent OneSpringfield, MO

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Psychiatric/Mental Health Nurse Practitioner providers in Missouri

There are 585 psychiatric/mental health nurse practitioner records in Missouri.

All 585 in Missouri → Every provider in Saint Louis →

Other psychiatric/mental health nurse practitioner records in Missouri

  1. Laura AboudKansas City, MO1427393743
  2. Maria AdahMoberly, MO1265367262
  3. Brittany Adams, DNP, APRN, PMHNPSaint Joseph, MO1689236218
  4. James Adams, PMHNP-BCSaint Peters, MO1649733932
  5. Fatma Ahmouda, DNP, PMHNP-BCFulton, MO1982311718
  6. Chynwe Ahumaraeze, ARNPIndependence, MO1942572540
  7. Lindsey Allen, PMHNP-BCSalisbury, MO1568171601
  8. Vanessa Allen, DNP, PMHNP-BCBranson, MO1093963860
  9. Madeline Allison, PMHNP-BCSpringfield, MO1073431060
  10. Neda AmatoLees Summit, MO1265374888

Common questions

What is Clayton Bailey, PMHNP-BC's NPI number?

Clayton Bailey, PMHNP-BC's National Provider Identifier (NPI) is 1720716707, issued on Aug 9, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Clayton Bailey, PMHNP-BC located?

The NPPES record lists a practice address at 4066 Dunnica Ave, Saint Louis, MO, 63116. Phone: (636) 224-1700. Providers update this record themselves, so call before visiting.

How can I verify Clayton Bailey, PMHNP-BC's license?

NPPES lists Missouri license number 2022045842, 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), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.