Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anne N Dionisio, MD

Pediatrics Physician in Tacoma, WA · enumerated 2006.

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

National Provider Identifier

1174535462

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Anne N Dionisio

Credential MD

Sex Female

Practice address 315 Martin Luther King Jr Way, Tacoma, WA, 98405

Phone (253) 403-3602

Enumeration date Aug 13, 2006

Last updated in NPPES Jun 10, 2021

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD00039011 (WA) 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 is the NPI number for Anne Dionisio?

The National Provider Identifier (NPI) for Anne Dionisio is 1174535462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anne Dionisio practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-10.