Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARY HANNAH BRANNON DUFFY CRNA
NPI 1407764046
Nurse Anesthetist, Certified Registered in Wilmington, NC

Q: What is Mary Duffy's NPI number?

The NPI number for Mary Duffy is 1407764046. It was assigned to this individual provider in the NPPES registry on September 1, 2026.

Q: What is Mary Duffy's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Duffy was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 01, 2026

2131 S 17TH ST, WILMINGTON, NC 28401(910) 667-7000 Get Directions Write a Review

NPPES record added: October 20, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Mary Hannah Brannon Duffy Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY HANNAH BRANNON DUFFY CRNA (NPI 1407764046) is an individual nurse anesthetist, certified registered in Wilmington, North Carolina, licensed in North Carolina (8472) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1407764046

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameMARY HANNAH BRANNON DUFFYCredential: CRNA

Location Address2131 S 17TH STWilmington, NC 28401-7407

Mailing Address8233 Sage Valley DriveWilmington, NC 28411 · (910) 667-7000

Phone(910) 667-7000

Sole ProprietorYes

Enumeration DateSeptember 1, 2026

Last NPPES UpdateOctober 20, 2026

NPPES CertifiedOctober 20, 2026

✔ NPI 1407764046 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in NC · 8472

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Also ListedAnesthesiologyTaxonomy 207L00000X · License 159974 (NC)

2131 S 17TH ST, Wilmington, NC 28401

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