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CATHRYN EVANS GRIGSBY LCSW
NPI 1871455238
Social Worker - Clinical in Alamo Heights, TX

Active since November 24, 2025PECOS Enrolled
430 W SUNSET RD STE 400, ALAMO HEIGHTS, TX 78209(844) 824-8775(281) 648-2200 Get Directions Write a Review

NPPES record last updated: December 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 18, 2025, Nov 24, 2025 (2 updates tracked since 2025).

About Cathryn Evans Grigsby Lcsw NPPES

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

CATHRYN EVANS GRIGSBY LCSW (NPI 1871455238) is an individual clinical provider in Alamo Heights, Texas, licensed in Texas (40859) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1871455238
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCATHRYN EVANS GRIGSBYCredential: LCSW
Location Address430 W SUNSET RD STE 400Alamo Heights, TX 78209-1772
Mailing Address13502 Charter Bend DrSan Antonio, TX 78231-2214 · (210) 410-3444
Phone(844) 824-8775
Fax(281) 648-2200
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateNovember 24, 2025
Last NPPES UpdateDecember 18, 20252 updates tracked since enumeration
NPPES CertifiedDecember 18, 2025
✔ NPI 1871455238 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 · 40859
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.
430 W SUNSET RD STE 400, Alamo Heights, TX 78209
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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)

Cathryn Evans Grigsby Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9234610163
PECOS Enrollment IDI20260227002006
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 78209 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 14

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

MIREYA TAMEZ LPC
Counselor (Professional)
430 W SUNSET RD STE 400
SAN ANTONIO, TX 78209
Bexar County (844) 824-8775
MR. WARDELL BRIAN HOLLIS PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
430 W SUNSET RD STE 400
ALAMO HEIGHTS, TX 78209
Bexar County (844) 824-8775
SANDRA Y ALANIZ LPC
Counselor (Professional)
430 W SUNSET RD STE 400
ALAMO HEIGHTS, TX 78209
Bexar County (844) 824-8775
WILLIAM ALEXANDER GORE MA, LMFT
Marriage & Family Therapist
430 W SUNSET RD STE 400
SAN ANTONIO, TX 78209
Bexar County (855) 609-0013
ANDY JAMES OVERGARD LPC
Counselor (Professional)
430 W SUNSET RD STE 400
SAN ANTONIO, TX 78209
Bexar County (844) 824-8775
MS. ELAINE LOVE BRANDON LPC-S
Counselor (Professional)
430 W SUNSET RD STE 400
SAN ANTONIO, TX 78209
Bexar County (844) 824-8775
CHRISTINE JOHANNA TAYLOR LPC-S
Counselor (Professional)
430 W SUNSET RD STE 400
SAN ANTONIO, TX 78209
Bexar County (844) 824-8775
MORGAN JEAN FERNANDEZ APRN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
430 W SUNSET RD STE 400
ALAMO HEIGHTS, TX 78209
Bexar County (844) 824-8775

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 Cathryn Grigsby's NPI number?

The NPI number for Cathryn Grigsby is 1871455238. It was assigned to this individual provider in the NPPES registry on November 24, 2025.

Where is Cathryn Grigsby located?

Cathryn Grigsby practices at 430 W Sunset Rd Ste 400, Alamo Heights, TX 78209. The listed phone number is (844) 824-8775.

What is Cathryn Grigsby's specialty?

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

Is Cathryn Grigsby enrolled in Medicare?

Yes. Cathryn Grigsby is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cathryn Grigsby was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.