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MARY KATHERINE WALKER LCSW
NPI 1932078946
Social Worker - Clinical in Groesbeck, TX

Active since October 30, 2025PECOS Enrolled
701 MCCLINTIC DR, GROESBECK, TX 76642(254) 451-7889 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Katherine Walker Lcsw NPPES

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

MARY KATHERINE WALKER LCSW (NPI 1932078946) is an individual clinical provider in Groesbeck, Texas, licensed in Texas (109465) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1932078946
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARY KATHERINE WALKERCredential: LCSW
Location Address701 MCCLINTIC DRGroesbeck, TX 76642-2128
Mailing Address379 Lcr 139Prairie Hill, TX 76678-1225 · (254) 723-2356
Phone(254) 451-7889
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 30, 2025
NPPES CertifiedOctober 30, 2025
✔ NPI 1932078946 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 TX · 109465
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.
701 MCCLINTIC DR, Groesbeck, TX 76642
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Katherine Walker Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID648757989
PECOS Enrollment IDI20260116003393
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76642 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 $54.84 – $166.88
Typical copayment $0.00 (range $13.71 – $41.72)
Most-billed visit code NA
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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 15

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

CORY HERZOG DNP,CRNA
Nurse Anesthetist, Certified Registered
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-3281
PODIATRY OF CENTRAL TEXAS PA
Podiatrist (Foot & Ankle Surgery)
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (800) 957-9971
BRANDY JANE KENNEDY RN, CCM
Registered Nurse (Case Management)
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-3281
FAYTHE HUTSON
Licensed Practical Nurse
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-3281
MRS. LINDA DIANNE CHAMBERS MSSW, LMFT
Social Worker
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-2014
ERIN HOLLAND APRN
Nurse Practitioner (Primary Care)
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-3281
DR. LARRY C HUGHES D.O.
Family Medicine
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-3411
SOUTH LIMESTONE HOSPITAL DISTRICT
Clinic/Center (Rural Health)
701 MCCLINTIC DR
GROESBECK, TX 76642
Limestone County (254) 729-3411

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 Mary Walker's NPI number?

The NPI number for Mary Walker is 1932078946. It was assigned to this individual provider in the NPPES registry on October 30, 2025.

Where is Mary Walker located?

Mary Walker practices at 701 Mcclintic Dr, Groesbeck, TX 76642. The listed phone number is (254) 451-7889.

What is Mary Walker's specialty?

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

Is Mary Walker enrolled in Medicare?

Yes. Mary Walker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Walker was last updated on October 30, 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.