Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nelly C Estrada, PA-C
Physician Assistant in Austin, TX · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245902287
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Registry record
Entity type Individual (Type 1)
Name Nelly C Estrada
Credential PA-C
Sex Female
Practice address 1301 W 38th St Ste 307, Austin, TX, 78705
Phone (512) 324-3028
Fax (512) 324-3454
Enumeration date Sep 28, 2021
Last updated in NPPES Sep 18, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA17083 (TX) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Nelly Estrada?
Nelly Estrada is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-18.