Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ISABEL MARGOT KEOGH MA, LPC
NPI 1790525897
Counselor - Mental Health in Austin, TX

Active since May 28, 2024Opted out of Medicare · through Apr 22, 2028
3432 GREYSTONE DR STE 120, AUSTIN, TX 78731(512) 827-7295 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Isabel Margot Keogh Ma, Lpc NPPES

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

ISABEL MARGOT KEOGH MA, LPC (NPI 1790525897) is an individual mental health provider in Austin, Texas, licensed in Texas (93911) and active in the NPI registry since May 2024. She has opted out of Medicare through April 22, 2028.

NPPES Registry Identity

NPI1790525897
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameISABEL MARGOT KEOGHCredential: MA, LPC
Location Address3432 GREYSTONE DR STE 120Austin, TX 78731-2371
Mailing Address3432 Greystone Dr Ste 120Austin, TX 78731-2371 · (512) 827-7295
Sole ProprietorNo
Enumeration DateMay 28, 2024
Last NPPES UpdateAugust 5, 2026
NPPES CertifiedAugust 5, 2026
NPI 1790525897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in TX · 93911
3432 GREYSTONE DR STE 120, Austin, TX 78731

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Isabel Margot Keogh Ma, Lpc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 22, 2026 through April 22, 2028.

Opt-Out Effective DateApril 22, 2026
Opt-Out In Effect ThroughApril 22, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 5

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

Dietitian, Registered
3432 GREYSTONE DR STE 120
AUSTIN, TX 78731
Dietitian, Registered
3432 GREYSTONE DR STE 120
AUSTIN, TX 78731
Dietitian, Registered
3432 GREYSTONE DR STE 120
AUSTIN, TX 78731
Psychologist (Clinical)
3432 GREYSTONE DR STE 120
AUSTIN, TX 78731
Counselor (Professional)
3432 GREYSTONE DR STE 120
AUSTIN, TX 78731

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 Isabel Keogh's NPI number?

The NPI number for Isabel Keogh is 1790525897. It was assigned to this individual provider in the NPPES registry on May 28, 2024.

Where is Isabel Keogh located?

Isabel Keogh practices at 3432 Greystone Dr Ste 120, Austin, TX 78731. The listed phone number is (512) 827-7295.

What is Isabel Keogh's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Isabel Keogh enrolled in Medicare?

No. Isabel Keogh has opted out of Medicare through April 22, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Isabel Keogh was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.