NPPES file of Aug 9, 2026

Gretchen A. Nieters, LPC

Professional Counselor · Saint Louis, MO

Gretchen A. Nieters, LPC is a professional counselor with a practice address in Saint Louis, Missouri, and NPI 1750991410, issued on Aug 6, 2020. Check the license (Missouri 2019006991, 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
1750991410
Name
Gretchen A. Nieters
Credential
LPC
Primary taxonomy
Professional Counselor 101YP2500X
License number
2019006991 MO
Self-reported in NPPES; status is on the state search
Practice location
4444 Forest Park Ave, Saint Louis, MO 63108
Phone
(314) 286-1700
Enumerated
Aug 6, 2020
Record last updated
May 4, 2026
Fax
(314) 396-8266
Medicare enrollment
Enrolled (PECOS I20260519002491); 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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Also registered at 4444 Forest Park Ave

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

  1. Brooke Anderson, PMHNPChild & Adolescent Psychiatry Physician1033974019
  2. Marisa Andrews, CGCGenetic Counselor (M.S.)1891231544
  3. Christina Anozie, MSW, LMSWSocial Worker1902230741
  4. Camille Antonacci, OTOccupational Therapist1619483153
  5. Yewande Apatira, DPTPhysical Therapist1932550688
  6. Katherine Aravamudan, LPCCounselor1720412893

Verify Gretchen A. Nieters 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 2019006991
    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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Gretchen A. Nieters among 5,799 professional counselor records in Missouri

Gretchen A. Nieters, LPC is one of 5,799 professional counselor records with a practice address in Missouri. 10% 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 2020, is newer than 66% of them.

  • NPI issued2020 · 66% of these records are older, 28% newer
  • In a Medicare fileNo · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 16% of these records are
  • Graduated2018 · median 2015 among the 906 with a school on file
  • Record last updated2026 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

942 professional counselor records list a practice address in Saint Louis

They are 942 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,799 professional counselor records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 professional counselor records with the nearest ZIP codes

  1. Zeynep Akca, NCC,LCPC,LPCSaint Louis, MO 631081255467023
  2. Vicki Bernard, PH.D, LMFT,LPCSaint Louis, MO 631081174685747
  3. Tiffany BlueSaint Louis, MO 631081225213721
  4. Gary Chadwick, LPCSaint Louis, MO 631081760701296
  5. Keith Clemson, LPCSaint Louis, MO 631081629195995
  6. Thomas Fox, M.ED., LPCSt Louis, MO 631081104958453
  7. David Galt, M.A.Saint Louis, MO 631081659437101
  8. William Hayes, PLPCSaint Louis, MO 631081881840742

Common questions

What is Gretchen A. Nieters, LPC's NPI number?

Gretchen A. Nieters, LPC's National Provider Identifier (NPI) is 1750991410, issued on Aug 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Gretchen A. Nieters, LPC located?

The NPPES record lists a practice address at 4444 Forest Park Ave, Saint Louis, MO, 63108. Phone: (314) 286-1700. Providers update this record themselves, so call before visiting.

How can I verify Gretchen A. Nieters, LPC's license?

NPPES lists Missouri license number 2019006991, 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.

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.