NPI registry status
Active
2026 NPPES data Magnetic Resonance Imaging Radiologic Technologist NPI 1427261098 MRI(MR)
Verify on CMS → Mary O'Conor, MRI(MR)
Magnetic Resonance Imaging Radiologic Technologist in St Marys, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 170 in Magnetic Resonance Imaging Radiologic Technologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Mary O'Conor, MRI(MR) is a Magnetic Resonance Imaging Radiologic Technologist in St Marys, Pennsylvania, listed in the federal CMS National Provider Identifier registry.
- #426
- Magnetic Resonance Imaging Radiologic Technologist rank among Pennsylvania specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Mary O'Conor, MRI(MR)
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1427261098), first enumerated 05/08/2007.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare O'Conor with other Magnetic Resonance Imaging Radiologic Technologist providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Pennsylvania
- Zachary Barr Lebanon, PA
- Louis Boyce New Castle, PA
- Kathi Haston, RT Newtown, PA
- Walter Mills, ARRT (R) (MR) Needmore, PA
- Colleen Stahanczyk, RT(R)(MR) Pittsburgh, PA
- Dr. Robert Wallner, DO Hazleton, PA
Other specialties in St Marys: Certified Registered Nurse Anesthetist (3) · Emergency Medicine Physician (3) · Pharmacist (3) · Nurse Practitioner (2)
CMS NPPES provider registry desk
NPI 1427261098 · Magnetic Resonance Imaging Radiologic Technologist
NPI-10 · ENUM-MID · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1427261098
- ENUM-MID 2007
- TAX-TRACE 170
- RX-NONE No Part D
- BOOK-THIN 8 in Pennsylvania
- PHOTO-ENUM Eduardo Hoover, BART… · 2007
What does the federal data show about Mary O'Conor, MRI(MR)?
Quality data not reportedPrimary specialty
Magnetic Resonance Imaging Radiologic Technologist
Specialty distribution in Pennsylvania
How Magnetic Resonance Imaging Radiologic Technologist compares to other specialties among Pennsylvania providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Magnetic Resonance Imaging Radiologic Technologist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1427261098 |
|---|---|
| Specialty | Magnetic Resonance Imaging Radiologic Technologist |
| Credentials | MRI(MR) |
| Gender | Female |
| NPI Issued | 05/08/2007 |
More Magnetic Resonance Imaging Radiologic Technologist in PA →
All providers in Pennsylvania →
Compare specialties →
Magnetic Resonance Imaging Radiologic Technologist Overview
How Mary O'Conor, MRI(MR) fits within the Magnetic Resonance Imaging Radiologic Technologist landscape nationally.
170
Magnetic Resonance Imaging Radiologic Technologist Providers in US
39
States with Magnetic Resonance Imaging Radiologic Technologist
Nationwide Magnetic Resonance Imaging Radiologic Technologist peers with similar MIPS or enrollment year
Two federal-record peer sets for O'Conor, both outside Pennsylvania so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Magnetic Resonance Imaging Radiologic Technologist Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as O'Conor.
One of 8 Magnetic Resonance Imaging Radiologic Technologist providers enrolled in Pennsylvania, 7 are shown on this page.
Frequently Asked Questions
What is Mary O'Conor, MRI(MR)'s specialty? ▼
Mary O'Conor, MRI(MR) specializes in Magnetic Resonance Imaging Radiologic Technologist and practices in St Marys, Pennsylvania. Credentials: MRI(MR).
Where is Mary O'Conor, MRI(MR) located? ▼
Mary O'Conor, MRI(MR) is located at 346 CHURCH ST, St Marys, PA, 15857. Phone: (412) 559-3821.
What is Mary O'Conor, MRI(MR)'s NPI number? ▼
Mary O'Conor, MRI(MR)'s National Provider Identifier (NPI) is 1427261098, issued on 05/08/2007.
How many Magnetic Resonance Imaging Radiologic Technologist providers are there in the US? ▼
There are 170 Magnetic Resonance Imaging Radiologic Technologist providers across 39 states in the US.
Does Mary O'Conor, MRI(MR) accept Medicare? ▼
Mary O'Conor, MRI(MR) appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mary O'Conor, MRI(MR)'s credentials? ▼
Mary O'Conor, MRI(MR)'s NPI is 1427261098 with credentials MRI(MR). You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026.