Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barbara Ryno Davidson MD PA

Q: What type of organization is Barbara Ryno Davidson MD PA?

Barbara Ryno Davidson MD PA is registered in NPPES as a Clinic/Center (its primary provider taxonomy).

Clinic/Center in Tyler, TX · enumerated 2006 · authorized official Barbara Davidson, Association.

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

National Provider Identifier

1245319334

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Registry record

Entity type Organization (Type 2)

Legal business name Barbara Ryno Davidson MD PA

Practice address 1100 E Lake St Ste 340, Tyler, TX, 75701

Phone (903) 533-0699

Fax (903) 597-0822

Enumeration date Nov 2, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Barbara Davidson

Title Association

Phone (903) 533-0699

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 Barbara Ryno Davidson MD PA?

Barbara Ryno Davidson MD PA is registered in NPPES as a Clinic/Center (its primary provider taxonomy).

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