Diane Dewan
Diane Dewan is a Medical Physician Assistant provider (Physician Assistant) practicing in Austin, TX, registered in the NPPES registry with NPI 1124076427 since 2006.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1124076427 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Diane Dewan |
| Sex | Female |
| Practice address | 900 W 38TH ST, SUITE 400, Austin, TX, 78705 |
| Phone | 5124549426 |
| Fax | 5124547294 |
| Enumeration date | 2006-05-05 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363AM0700X | Medical Physician Assistant | Primary | PA01347 | TX |
Copy-ready billing details
Provider: Diane Dewan NPI: 1124076427 Taxonomy: 363AM0700X (Medical Physician Assistant) Address: 900 W 38TH ST, SUITE 400, Austin, TX, 78705
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1932104577 | Central Austin Ambulatory Surgery Center L.P. | Organization | Ambulatory Surgical Clinic/Center | Austin, TX |
| 1790786812 | Paul Pagley | Individual | Cardiovascular Disease Physician | Austin, TX |
| 1770553653 | Austin Sports Medicine LLP | Organization | Sports Medicine (Orthopaedic Surgery) Physician | Austin, TX |
| 1205806171 | Douglas Elenz | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Austin, TX |
| 1194795062 | Nathan Breazeale | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Austin, TX |
| 1619947587 | Edwin Windler | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Austin, TX |
| 1558329680 | Central Park Imaging Center, Ltd. | Organization | Radiology Clinic/Center | Austin, TX |
| 1831135953 | Jim Fernandez | Individual | Sports Medicine (Physical Medicine & Rehabilitation) Physician | Austin, TX |
Verify this record
Cross-check NPI 1124076427 against the authoritative CMS record: view Diane Dewan on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.