Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Walter Paul Werchan, M.D.

Neurology Physician in Austin, TX · enumerated 2012.

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

National Provider Identifier

1013275304

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Registry record

Entity type Individual (Type 1)

Name Dr. Walter Paul Werchan

Credential M.D.

Sex Male

Practice address 7307 Creekbluff Dr, Austin, TX, 78750

Phone (512) 244-4272

Fax (512) 244-2895

Enumeration date Apr 25, 2012

Last updated in NPPES May 17, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License BP10042772 (TX) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License BP20048261 (TX) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License Q8676 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

How do I verify Walter Werchan's NPI record?

Cross-check NPI 1013275304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013275304 active?

Yes, as of the latest NPPES snapshot, NPI 1013275304 is active (record last updated 2026-05-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-17.