Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Deirdre F. Mcfillin, CRNA

Certified Registered Nurse Anesthetist in Philadelphia, PA · enumerated 2008.

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

National Provider Identifier

1811147549

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Registry record

Entity type Individual (Type 1)

Name Deirdre F. Mcfillin

Credential CRNA

Sex Female

Practice address 3401 Civic Center Blvd Ste 9329, Philadelphia, PA, 19104

Phone (215) 590-1858

Enumeration date Sep 30, 2008

Last updated in NPPES Jan 28, 2019

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RN546867 (PA) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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

Where does Deirdre Mcfillin practice?

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

What is the NPI number for Deirdre Mcfillin?

The National Provider Identifier (NPI) for Deirdre Mcfillin is 1811147549, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-28.