Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Action Potential Atx Psychotherapy Pllc

Mental Health Counselor in Austin, TX · enumerated 2022 · authorized official Mark Blockus, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255061602

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Registry record

Entity type Organization (Type 2)

Legal business name Action Potential Atx Psychotherapy Pllc

Practice address 4413 Spicewood Springs Rd # 105, Austin, TX, 78759

Phone (512) 481-2722

Fax (512) 601-4381

Enumeration date Jun 16, 2022

Last updated in NPPES Jun 16, 2022

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Mark Blockus

Title Manager

Phone (512) 481-2722

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Action Potential Atx Psychotherapy Pllc located?

The practice location on file with NPPES is in Austin, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-06-16. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Mark Blockus Professional Counselor · Austin, TX NPI 1598339426

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-16.