NPPES file of Aug 9, 2026

Katelyn Sansone, PLMFT

Marriage & Family Therapist · Saint Louis, MO

Katelyn Sansone, PLMFT is a marriage & family therapist with a practice address in Saint Louis, Missouri, and NPI 1437856663, issued on Feb 8, 2023. Check the license (Missouri 2022044854, 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
1437856663
Name
Katelyn Sansone
Credential
PLMFT
Primary taxonomy
Marriage & Family Therapist 106H00000X
License numbers
2022044854 MO
2011037729 MO
Self-reported in NPPES; status is on the state search
Practice location
12141 Ladue RD, Saint Louis, MO 63141
Phone
(314) 336-1039
Enumerated
Feb 8, 2023
Record last updated
Feb 8, 2023
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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8 nearest marriage & family therapist records → All 359 in Missouri → Look up another NPI →

Also registered at 12141 Ladue RD

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

  1. Laura Albers, MS, LPCProfessional Counselor1356551147
  2. Melissa Anderson, LPCProfessional Counselor1174246441
  3. Megan Bax, MSW/LCSWClinical Social Worker1336531631
  4. Allyson Burns, PLPCMental Health Counselor1548079791
  5. Kim Cella, MSW, LCSWClinical Social Worker1811142003
  6. Diane Chandler Riddlespriger, PLPCProfessional Counselor1932640455

Verify Katelyn Sansone 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 2022044854    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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Katelyn Sansone among 359 marriage & family therapist records in Missouri

Katelyn Sansone, PLMFT is one of 359 marriage & family therapist records with a practice address in Missouri. 6% 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 2023, is newer than 69% of them.

  • NPI issued2023 · 69% of these records are older, 21% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Marriage & Family Therapist providers in Missouri

There are 359 marriage & family therapist records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 359 in Missouri → Every provider in Saint Louis → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. Elizabeth Ernest, LMFT LMSWSaint Louis, MO 631411003594243
  2. Robert Gordon, PH.D.Creve Coeur, MO 631411891972675
  3. Terry Hasenzahl, LMFTCreve Coeur, MO 631411255703278
  4. Ellen Jayaprabhu, LMFTSaint Louis, MO 631411033280144
  5. Diane Kohm, LMFTSaint Louis, MO 631411720481336
  6. Cynthia Lau, LMFTSaint Louis, MO 631411396821070
  7. Rafael Marquez, LMFTSaint Louis, MO 631411740445386
  8. Meredith Roberts, M.S.Saint Louis, MO 631411053486464

Common questions

What is Katelyn Sansone, PLMFT's NPI number?

Katelyn Sansone, PLMFT's National Provider Identifier (NPI) is 1437856663, issued on Feb 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Katelyn Sansone, PLMFT located?

The NPPES record lists a practice address at 12141 Ladue RD, Saint Louis, MO, 63141. Phone: (314) 336-1039. Providers update this record themselves, so call before visiting.

How can I verify Katelyn Sansone, PLMFT's license?

NPPES lists Missouri license number 2022044854, 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.