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

MARGRET MAE OCONNOR PHARM.D
NPI 1215835186
Pharmacist in Glasgow, MT

Active since October 29, 2026
621 3RD ST S, GLASGOW, MT 59230(406) 228-3693 Get Directions Write a Review

NPPES record added: October 29, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Margret Mae Oconnor Pharm.d NPPES

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

MARGRET MAE OCONNOR PHARM.D (NPI 1215835186) is an individual pharmacist in Glasgow, Montana, licensed in Montana (130361) and active in the NPI registry since October 2026. She maintains a secondary practice location in Glasgow.

NPPES Registry Identity

NPI1215835186
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameMARGRET MAE OCONNORCredential: PHARM.D
Location Address621 3RD ST SGlasgow, MT 59230-2604
Mailing Address621 3rd St SGlasgow, MT 59230-2604
Sole ProprietorNo
Enumeration DateOctober 29, 2026
NPPES CertifiedOctober 29, 2026
✔ NPI 1215835186 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License✔ Licensed in MT · 130361
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
621 3RD ST S, Glasgow, MT 59230

Other Names 1

Other Name (5)Maggie Oconnor

Secondary Practice Location 1

Location 1621 3rd St SGlasgow, MT 59230-2604 · Phone (406) 228-3500

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.

Radiology (Diagnostic Radiology)
621 3RD ST S
GLASGOW, MT 59230
Nurse Practitioner (Family)
621 3RD ST S
GLASGOW, MT 59230
Physician Assistant
621 3RD ST S
GLASGOW, MT 59230
Nurse Anesthetist, Certified Registered
621 3RD ST S
GLASGOW, MT 59230
Pharmacist
621 3RD ST S
GLASGOW, MT 59230
Nurse Anesthetist, Certified Registered
621 3RD ST S
GLASGOW, MT 59230
Pharmacist
621 3RD ST S
GLASGOW, MT 59230
Durable Medical Equipment & Medical Supplies
621 3RD ST S
GLASGOW, MT 59230

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 Margret Oconnor's NPI number?

The NPI number for Margret Oconnor is 1215835186. It was assigned to this individual provider in the NPPES registry on October 29, 2026. The provider is also known as Maggie Oconnor.

Where is Margret Oconnor located?

Margret Oconnor practices at 621 3rd St S, Glasgow, MT 59230. The listed phone number is (406) 228-3693.

What is Margret Oconnor's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Margret Oconnor was last updated on October 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.