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CATHERINE LEIGH STONE HAHN LCSW
NPI 1962892125
Social Worker - Clinical in Louisville, KY

Active since January 27, 2015PECOS Enrolled
2133 W MARKET ST, LOUISVILLE, KY 40212(023) 845-8075 Get Directions Write a Review

NPPES record last updated: March 15, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 15, 2023, Oct 24, 2018 (2 updates tracked since 2018).

About Catherine Leigh Stone Hahn Lcsw NPPES

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

CATHERINE LEIGH STONE HAHN LCSW (NPI 1962892125) is an individual clinical provider in Louisville, Kentucky, licensed in Kentucky (252902) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962892125
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCATHERINE LEIGH STONE HAHNCredential: LCSW
Location Address2133 W MARKET STLouisville, KY 40212-1532
Mailing Address1072 Eastern PkwyLouisville, KY 40217-1532 · (024) 451-1355
Phone(023) 845-8075
Sole ProprietorYes
Enumeration DateJanuary 27, 2015
Last NPPES UpdateMarch 15, 20232 updates tracked since enumeration
NPPES CertifiedMarch 15, 2023
✔ NPI 1962892125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in KY · 252902
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.
2133 W MARKET ST, Louisville, KY 40212
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Leigh Stone Hahn Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Catherine Stone Hahn reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Medical Associates, Inc.
2.4 mi
Family Medicine
720 W HILL ST
Louisville, KY 40208
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,896 clinicians in this Medicare group
NPI 1245312503 (502) 636-3164
Joshuas House
4.0 mi
Community/Behavioral Health
1169 EASTERN PKWY STE 1124
Louisville, KY 40217
  • Reassigned Medicare billing, Kentucky enrollment
  • 5 clinicians in this Medicare group
NPI 1013695352 (502) 576-6643
Kentucky Counseling Center, LLC
4.0 mi
Counselor
1169 EASTERN PKWY STE 3328
Louisville, KY 40217
  • Reassigned Medicare billing, Indiana and Kentucky enrollments
  • 15 clinicians in this Medicare group
NPI 1932590338 (855) 591-0092
Ppl Therapeutic Services PLLC
18 mi
Professional
8206 HIGHVIEW CT
Crestwood, KY 40014
  • Reassigned Medicare billing, Kentucky enrollment
  • 84 clinicians in this Medicare group
NPI 1104323252 (502) 262-2887
Necco, LLC
100 mi
Case Management
135 MERCHANT ST STE 101
Springdale, OH 45246
  • Reassigned Medicare billing, Kentucky enrollment
NPI 1427119775 (513) 771-9600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $52.76 – $162.27
Typical copayment $0.00 (range $13.19 – $40.56)
Most-billed visit code NA
Established Patient
$66.24 typical visit price
range $16.53 – $131.99
Typical copayment $16.56 (range $4.13 – $32.99)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

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

DAVID V SMITH ED,D
Marriage & Family Therapist
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 384-5807
MISS TYONDA HILL TCM
Case Manager/Care Coordinator
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 384-5807
LYNNE LANHAM
Nurse Practitioner (Primary Care)
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 384-5807
LADIES OF PROMISES INC.
Community/Behavioral Health
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 384-5807
SAFESPACE LOUISVILLE
Clinic/Center (Multi-Specialty)
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 759-6281
DARRYL D WALES CADC
Counselor (Addiction (Substance Use Disorder))
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 384-5807
DAMASCUS CHILDREN'S HOME
Residential Treatment Facility, Emotionally Disturbed Children
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 718-1495
MRS. AILEEN M BRYANT-WALES LPCC, TCADC
Counselor (Professional)
2133 W MARKET ST
LOUISVILLE, KY 40212
Jefferson County (502) 384-5807

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 Catherine Stone Hahn's NPI number?

The NPI number for Catherine Stone Hahn is 1962892125. It was assigned to this individual provider in the NPPES registry on January 27, 2015.

Where is Catherine Stone Hahn located?

Catherine Stone Hahn practices at 2133 W Market St, Louisville, KY 40212. The listed phone number is (023) 845-8075.

What is Catherine Stone Hahn's specialty?

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

Is Catherine Stone Hahn enrolled in Medicare?

Yes. Catherine Stone Hahn is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Catherine Stone Hahn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Stone Hahn reassigns Medicare benefits to 5 organizations: Community Medical Associates, Inc. (Louisville, KY), Joshuas House (Louisville, KY), Kentucky Counseling Center, LLC (Louisville, KY), Ppl Therapeutic Services PLLC (Crestwood, KY) and Necco, LLC (Springdale, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Catherine Stone Hahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Catherine Stone Hahn accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter of Tennessee, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Catherine Stone Hahn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Catherine Stone Hahn was last updated on March 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.