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JEFFREY D. PIPER
NPI 1629944483
Social Worker - Clinical in Saint Louis, MO

Active since October 16, 2025
9890 CLAYTON RD STE 100, SAINT LOUIS, MO 63124(314) 361-5983 Get Directions Write a Review

NPPES record last updated: October 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jeffrey D. Piper NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JEFFREY D. PIPER (NPI 1629944483) is a healthcare organization registered as a clinical in Saint Louis, Missouri and active in the NPI registry since October 2025. The organization lists Jeff D Piper, Owner, as its authorized official.

NPPES Registry Identity

NPI1629944483
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameJEFFREY D. PIPER
Location Address9890 CLAYTON RD STE 100Saint Louis, MO 63124-1685
Mailing Address9890 Clayton Rd Ste 100Saint Louis, MO 63124-1685
Phone(314) 361-5983
Organization SubpartNo
Authorized OfficialJeff D PiperOwner · (314) 361-5983
Enumeration DateOctober 16, 2025
NPPES CertifiedOctober 16, 2025
✔ NPI 1629944483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
9890 CLAYTON RD STE 100, Saint Louis, MO 63124
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BEHAVIOR CONSULTANTS, LLC
Behavior Analyst
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 956-4805
NATALIA GIUFFRA BCBA
Behavior Analyst
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 956-4805
MS. LESLIE ANN HARGUS MA
Counselor
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 753-3232
STEPHANIE VU
Nurse Practitioner (Psychiatric/Mental Health)
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 907-3077
LIGHTHOUSE COUNSELING SERVICES INC
Community/Behavioral Health
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 403-2113
QUADRI BEHAVIORAL LLC
Psychiatry & Neurology (Psychiatry)
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 222-5882
STEVEN A. HARVEY M.D.
Psychiatry & Neurology (Psychiatry)
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 907-0377
KRISTEN CAROTHERS MSW LCSW
Social Worker (Clinical)
9890 CLAYTON RD STE 100
SAINT LOUIS, MO 63124
St. Louis County (314) 222-5882

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jeffrey D. Piper's NPI number?

The NPI number for Jeffrey D. Piper is 1629944483. It was assigned to this organization in the NPPES registry on October 16, 2025.

Where is Jeffrey D. Piper located?

Jeffrey D. Piper is located at 9890 Clayton Rd Ste 100, Saint Louis, MO 63124. The listed phone number is (314) 361-5983.

What is Jeffrey D. Piper's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Jeffrey D. Piper was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.