ABBY MACKENZIE PETERSON
NPI 1255221362
Nurse Anesthetist, Certified Registered in Baltimore, MD

Active since July 09, 2025
1800 ORLEANS ST, BALTIMORE, MD 21287(410) 955-5000 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Abby Mackenzie Peterson NPPES

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

ABBY MACKENZIE PETERSON (NPI 1255221362) is an individual nurse anesthetist, certified registered in Baltimore, Maryland, licensed in Maryland (R237050) and active in the NPI registry since July 2025. She is a graduate of Other (2025).

NPPES Registry Identity

NPI1255221362
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameABBY MACKENZIE PETERSON
Location Address1800 ORLEANS STBaltimore, MD 21287-0010
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004 · (410) 933-6423
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 9, 2025
Last NPPES UpdateOctober 15, 2025
NPPES CertifiedOctober 15, 2025
NPI 1255221362 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 MD · R237050
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.

1800 ORLEANS ST, Baltimore, MD 21287

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Abby Mackenzie Peterson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1153810213
PECOS Enrollment IDI20251029001421

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner (Acute Care)
1800 ORLEANS ST, JOHNS HOPKINS HOSPITAL - CVSICU
BALTIMORE, MD 21287
Nurse Practitioner (Pediatrics)
1800 ORLEANS ST
BALTIMORE, MD 21287
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
1800 ORLEANS ST, 3110N-7359B-D3
BALTIMORE, MD 21287
Student in an Organized Health Care Education/Training Program
1800 ORLEANS ST
BALTIMORE, MD 21287
Nurse Anesthetist, Certified Registered
1800 ORLEANS ST, ACCM- C/O JUANITA TAYLOR
BALTIMORE, MD 21287
Social Worker (Clinical)
1800 ORLEANS ST
BALTIMORE, MD 21287
Nurse Practitioner
1800 ORLEANS ST, BLOOMBERG 7218
BALTIMORE, MD 21287
Nurse Practitioner (Family)
1800 ORLEANS ST, BLOOMBERG 7218
BALTIMORE, MD 21287

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Abby Peterson's NPI number?

The NPI number for Abby Peterson is 1255221362. It was assigned to this individual provider in the NPPES registry on July 9, 2025.

Where is Abby Peterson located?

Abby Peterson practices at 1800 Orleans St, Baltimore, MD 21287. The listed phone number is (410) 955-5000.

What is Abby Peterson's specialty?

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

Is Abby Peterson enrolled in Medicare?

Yes. Abby Peterson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Abby Peterson was last updated on October 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.