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Dr. Erin E Fleener, M.D.

Hematology & Oncology Physician in Bryan, TX · enumerated 2006 · practices at Brazos Radiation Oncology, P.A..

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

National Provider Identifier

1295775005

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Registry record

Entity type Individual (Type 1)
Name Dr. Erin E Fleener
Credential M.D.
Sex Female
Practice address 2215 E Villa Maria Rd, Suite 110, Bryan, TX, 77802
Phone (979) 776-2000
Fax (979) 776-0427
Enumeration date Jun 8, 2006
Last updated in NPPES Jan 29, 2026

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License M3221 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
M3221 Other TX TEXAS LICENSE

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

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 Erin Fleener?
Erin Fleener is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. 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 2026-01-29.