Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARGARET OLSEN CRNA
NPI 1336194505
Nurse Anesthetist, Certified Registered in Dunwoody, GA

Q: What is Margaret Olsen's NPI number?

The NPI number for Margaret Olsen is 1336194505. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Q: What is Margaret Olsen'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 Margaret Olsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 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 May 24, 2006

4575 NORTH SHALLOWFORD ROAD, DUNWOODY, GA 30338(770) 454-4286(770) 454-4065 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Margaret Olsen Crna NPPES

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

MARGARET OLSEN CRNA (NPI 1336194505) is an individual nurse anesthetist, certified registered in Dunwoody, Georgia, licensed in Georgia (RN038590) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1336194505

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameMARGARET OLSENCredential: CRNA

Location Address4575 NORTH SHALLOWFORD ROADDunwoody, GA 30338

Mailing AddressPo Box 70128Marietta, GA 30007-0128 · (770) 578-1800 · Fax (770) 578-6168

Phone(770) 454-4286

Fax(770) 454-4065

Sole ProprietorNo

Enumeration DateMay 24, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1336194505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code367500000X

License✔ Licensed in GA · RN038590

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.

4575 NORTH SHALLOWFORD ROAD, Dunwoody, GA 30338

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Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NITA M FITZGERALD CRNA

Nurse Anesthetist, Certified Registered