Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Doris Kay Zedlitz, RN MSN ACNP-BC

Nurse Practitioner in Austin, TX · enumerated 2006.

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

National Provider Identifier

1225090129

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Registry record

Entity type Individual (Type 1)

Name Mrs. Doris Kay Zedlitz

Credential RN MSN ACNP-BC

Sex Female

Practice address 3000 N Ih 35, Suite 700, Austin, TX, 78705

Phone (512) 807-3150

Fax (512) 458-7879

Enumeration date Apr 5, 2006

Last updated in NPPES Feb 1, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 244138 (TX) Primary

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 does Doris Zedlitz practice?

The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Doris Zedlitz?

The National Provider Identifier (NPI) for Doris Zedlitz is 1225090129, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-01.