NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Timothy Ross Lee, PC

Certified Registered Nurse Anesthetist in Dallas, TX · enumerated 2007 · authorized official Berta Aguiar, Billing Coordinator.

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

National Provider Identifier

1568508380

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Timothy Ross Lee, PC
Other name <Unavail>
Practice address 5327 N Central Expy, Suite 200, Dallas, TX, 75205
Phone (214) 520-8235
Enumeration date Jan 29, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 253403 (TX) Primary

Authorized official

Name Berta Aguiar
Title Billing Coordinator
Phone (972) 416-6775

Other identifiers

Identifier Type State Issuer
00C88S Other TX BCBS

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 Timothy Ross Lee, PC located?
The practice location on file with NPPES is in Dallas, TX.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.