Peggy S. Probst, MA, LPC
Professional Counselor · Saint Louis, MO
Peggy S. Probst, MA, LPC is a professional counselor with a practice address in Saint Louis, Missouri, and NPI 1215146402, issued on May 22, 2007. Check the license (Missouri 001070, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Peggy S. Probst
- Credential
- MA, LPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 001070 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
- May 22, 2007
- Record last updated
- Jul 28, 2026
- Medicaid ID
- 495367203 MO
- Medicare enrollment
- Enrolled (PECOS I20240104000138); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 5,799 in Missouri → Look up another NPI →
Also registered at 4066 Dunnica Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mario AguilarProfessional Counselor1457959702
- Kathryn AngellRegistered Nurse1649714817
- Louis AppelmanClinical Social Worker1477930394
- Clayton Bailey, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1720716707
- Jack Barnett, LCSWClinical Social Worker1225196207
- Tashina BennettNurse Practitioner1124662655
Verify Peggy S. Probst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 001070Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Preferred Family Healthcare IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peggy S. Probst among 5,799 professional counselor records in Missouri
Peggy S. Probst, MA, 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. Its NPI, issued in 2007, is newer than 8% of them.
- NPI issued2007 · 8% of these records are older, 82% newer
- In a Medicare fileYes · 10% of these records are
- In the CMS Doctors and Clinicians fileYes · 16% of these records are
- Graduated1983 · 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.
All 5,799 in Missouri → Every provider in Saint Louis → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Dondra Agovino, MASaint Louis, MO 631161538709787
- Mario AguilarSaint Louis, MO 631161457959702
- Joan Brackmann, M.A., L.P.C.St Louis, MO 631161679760276
- Eric Gregory, M.A.Saint Louis, MO 631161982867933
- Jaimee Hall, MA, LPCSaint Louis, MO 631161730623331
- Chanese Harris, LPCSaint Louis, MO 631161972370922
- Kerry Hogan, M.ED., PLPC, NCCSaint Louis, MO 631161851963375
- Lisa Holmes, MS, LPCSaint Louis, MO 631161548926454
Common questions
What is Peggy S. Probst, MA, LPC's NPI number?
Peggy S. Probst, MA, LPC's National Provider Identifier (NPI) is 1215146402, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Peggy S. Probst, MA, LPC 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 Peggy S. Probst, MA, LPC's license?
NPPES lists Missouri license number 001070, 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.
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.