NPPES file of Aug 9, 2026

Alyssa Michelle Buettner, LCSW

Clinical Social Worker · Saint Louis, MO

Alyssa Michelle Buettner, LCSW is a clinical social worker with a practice address in Saint Louis, Missouri, and NPI 1881443315, issued on May 16, 2024. Check the license (Missouri 2021013456, as entered in NPPES) with the Missouri board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1881443315
Name
Alyssa Michelle Buettner
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
2021013456 MO
Self-reported in NPPES; status is on the state search
Practice location
1465 S Grand Blvd, Saint Louis, MO 63104
Phone
(314) 678-3068
Enumerated
May 16, 2024
Record last updated
Dec 3, 2025
Fax
(314) 268-4019
Medicare enrollment
Enrolled (PECOS I20251211003537); may accept Medicare assignment
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 clinical social worker records → All 5,398 in Missouri → Look up another NPI →

Also registered at 1465 S Grand Blvd

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

  1. Nabil Abboud, MDAnesthesiology Physician1386660504
  2. Elaf AbdelmagidPediatrics Physician1831077627
  3. Michel Adonis, M.D.Pediatrics Physician1497190854
  4. Attila Ahmad, MDPediatric Cardiology Physician1245842699
  5. Emily Ahmad, CPNP-PCPediatric Nurse Practitioner1871875104
  6. Muteen Ahmed, M.B.B.S.Student in an Organized Health Care Education/Training Program1437950466

Verify Alyssa Michelle Buettner 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 2021013456    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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Alyssa Michelle Buettner among 5,398 clinical social worker records in Missouri

Alyssa Michelle Buettner, LCSW is one of 5,398 clinical social worker records with a practice address in Missouri. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 6% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated2020 · median 2010 among the 978 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,474 clinical social worker records list a practice address in Saint Louis

They are 1,474 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,398 clinical social worker records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,398 in Missouri → Every provider in Saint Louis → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Stacie Bryant, LCSWSaint Louis, MO 631041548459605
  2. Chelsea Butler, LCSWSaint Louis, MO 631041285198390
  3. Angela Cusanelli, LCSWSaint Louis, MO 631041235482597
  4. Krystal Dewitt, LCSWSaint Louis, MO 631041205118197
  5. Kelly Durbin, LCSWSaint Louis, MO 631041992117881
  6. Caroline Graham, MSW, LCSW, LPHASaint Louis, MO 631041235630880
  7. Alma Grimes, LCSWSaint Louis, MO 631041750513156
  8. Anne Hagen, MSW, LCSWSaint Louis, MO 631041376620740

Common questions

What is Alyssa Michelle Buettner, LCSW's NPI number?

Alyssa Michelle Buettner, LCSW's National Provider Identifier (NPI) is 1881443315, issued on May 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Michelle Buettner, LCSW located?

The NPPES record lists a practice address at 1465 S Grand Blvd, Saint Louis, MO, 63104. Phone: (314) 678-3068. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Michelle Buettner, LCSW's license?

NPPES lists Missouri license number 2021013456, 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. 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.