Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Polly B Hansen, M.D.

Diagnostic Radiology Physician in San Antonio, TX · enumerated 2006.

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

National Provider Identifier

1902871668

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Registry record

Entity type Individual (Type 1)

Name Polly B Hansen

Credential M.D.

Sex Female

Practice address 311 Camden St, Suite 208, San Antonio, TX, 78215

Phone (210) 892-0228

Fax (210) 455-0169

Enumeration date Feb 17, 2006

Last updated in NPPES Mar 9, 2017

Taxonomy & licenses

174400000X Specialist Other Service Providers · License E14264 (TX) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License H4379 (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
135798009	Medicaid	TX	-

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 Polly Hansen?

Polly Hansen is registered in NPPES with the primary taxonomy of Diagnostic Radiology 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 2017-03-09.