NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atx Sleep Docs

Sleep Medicine (Internal Medicine) Physician in Austin, TX · enumerated 2018 · authorized official Hamid Tabdili, Admin.

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

National Provider Identifier

1073084562

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Atx Sleep Docs
Practice address 3600 W Parmer Ln Ste 108, Austin, TX, 78727
Phone (512) 238-7777
Enumeration date Dec 10, 2018
Last updated in NPPES Jan 16, 2019

Taxonomy & classification

207QS1201X Sleep Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Hamid Tabdili
Title Admin
Phone (310) 270-7865

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Atx Sleep Docs?
Atx Sleep Docs is registered in NPPES as a Sleep Medicine (Internal Medicine) Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-16.