Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Paul Fillman, M.D.

Anatomic Pathology & Clinical Pathology Physician in Austin, TX · enumerated 2006 · practices at Brazos Valley Pathology, Pllc.

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

National Provider Identifier

1326060146

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Registry record

Entity type Individual (Type 1)

Name Eric Paul Fillman

Credential M.D.

Sex Male

Practice address 3445 Executive Center Dr Ste 250, Austin, TX, 78731

Phone (512) 579-4000

Fax (512) 222-0146

Enumeration date Jul 24, 2006

Last updated in NPPES Mar 6, 2019

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License M4061 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Eric Fillman?

Eric Fillman is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-06.