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2026 NPPES data Oncology Registered Nurse NPI 1477923662 APRN CNP
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Mary Johnson, APRN CNP

Oncology Registered Nurse in Minneapolis, Minnesota.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,025 in Oncology Registered Nurse, 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.
Prescribing volume
84
Medicare Part D claims · 32 beneficiaries · Oncology Registered Nurse avg: 687
MIPS score
91.4/100
▲ 8 pts above national avg 83.5 · Exceptional
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Mary Johnson, APRN CNP reported a CMS MIPS final score of 91.4/100 - above the 83.5 national average - and filed 84 Medicare Part D claims in 2024.

91.4/100
MIPS score · +8 vs avg
84
Part D claims, 2024
≥61st
pct among measured MIPS (lower-bound band)

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 Johnson, APRN CNP

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1477923662), first enumerated 09/30/2015.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 84 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 91.4/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • 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.

CMS NPPES provider registry desk

NPI 1477923662 · Oncology Registered Nurse

NPI-10 · ENUM-MID · TAX-NARROW · MIPS-ABOVE · RX-TRACE · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1477923662
  • ENUM-MID 2015
  • TAX-NARROW 1,025
  • MIPS-ABOVE 91.4/100
  • RX-TRACE 84
  • BOOK-THIN 17 in Minnesota
  • PHOTO-FINISH Ashley Zaganjori, NP-C · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Mary Johnson, APRN CNP's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

91 ≥ 61st percentile 61% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). Below this entry. 90+: 189,403 measured providers (42%). This entry sits in this band. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Mary Johnson, APRN CNP sits

This provider among oncology registered nurse peers

Across the 50 oncology registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Mary Johnson, APRN CNP writes more Part D claims than 12% of them and scores higher on MIPS quality than 68% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 84 · MIPS quality, percentile: 39Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 59Point, Part D claim volume, percentile in specialty: 71 · MIPS quality, percentile: 39Point, Part D claim volume, percentile in specialty: 41 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 31 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 76Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 76 · MIPS quality, percentile: 96Point, Part D claim volume, percentile in specialty: 4 · MIPS quality, percentile: 6Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 39 · MIPS quality, percentile: 71Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 14Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 16Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 39Point, Part D claim volume, percentile in specialty: 96 · MIPS quality, percentile: 94Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 51Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 59Point, Part D claim volume, percentile in specialty: 29 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 16 · MIPS quality, percentile: 6Point, Part D claim volume, percentile in specialty: 49 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 6 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 84Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 29Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 94 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 61 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 69 · MIPS quality, percentile: 84Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 96Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 24Point, Part D claim volume, percentile in specialty: 14 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 51 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 49Point, Part D claim volume, percentile in specialty: 24 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 24Point, Part D claim volume, percentile in specialty: 59 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 29Point, Part D claim volume, percentile in specialty: 86 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 96Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 4Mary Johnson, APRN CNP, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 68
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one oncology registered nurse peer from a representative sample of 49; the gold marker is Mary Johnson, APRN CNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Mary Johnson, APRN CNP?

High performer (top quartile)

NPI registry status

Active

Issued 09/30/2015

NPI 1477923662

Primary specialty

Oncology Registered Nurse

Niche

1,025 US NPIs in this specialty

Medicare Part D claims

84 88% vs specialty avg

2024 prescription claims

Specialty avg: 687

MIPS final score

91.4/100 7.9 pts vs avg

Exceptional band

vs 83.5 national avg

Specialty distribution in Minnesota

How Oncology Registered Nurse compares to other specialties among Minnesota providers

Minnesota providers
Behavior Technician12%Clinical Social Worker4.7%Physical Therapist4%Pharmacist3.7%Student in an Organized Heal…3.4%Mental Health Counselor3.1%Oncology Registered Nurse0%
Largest specialties in Minnesota (% of in-state providers)

Medicare quality performance, MIPS

Mary Johnson, APRN CNP's 2023 MIPS final score plotted against the Oncology Registered Nurse national average

High performer (top quartile)
MIPS Final Score
91.4/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%91.4%
MIPS final score (Oncology Registered Nurse) - 91.4/100 vs national avg 83.5
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

701 PARK AVE
Minneapolis, MN 55415
(612) 873-1829

Provider Details

NPI 1477923662
Specialty Oncology Registered Nurse
Credentials APRN CNP
Gender Female
NPI Issued 09/30/2015

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

91.4268
Final Score
Measured-score avg: 83.5
78.7821
Quality
62.8019
Cost
100
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

84
Total Claims
$40K
Total Drug Cost
32
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
99.867
Total Day Supply
2,252
Generic Drug Cost
$5K
Opioid Claims
22 (26.2% rate)

Patient Demographics

Average Patient Age
67.5 years
Avg HCC Risk Score
3.91
Gender Split
59% female / 41% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

Drug Claims
Oxycodone Hcl
 14

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Oncology Registered Nurse in MN → All providers in Minnesota → Compare specialties →

Oncology Registered Nurse Overview

How Mary Johnson, APRN CNP fits within the Oncology Registered Nurse landscape nationally.

1,025
Oncology Registered Nurse Providers in US
51
States with Oncology Registered Nurse
687
Avg Claims per Provider

Mary Johnson, APRN CNP's 84 claims are below the specialty average of 687.

Nationwide Oncology Registered Nurse peers with similar MIPS or enrollment year

Two federal-record peer sets for Johnson, both outside Minnesota so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (91.4 here).

Ashley Zaganjori 91.4 MA Melissa Gustafson 91.9 MO Nelli Akopyan 90.8 CA Christine Johnson 92.4 NE

Same NPPES enumeration year (2015)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Jill Campbell Batavia, NY Analuisa Lares Stanford, CA Jennifer Schmid Jackson, MI Diane Cox Batavia, NY

Nearby Oncology Registered Nurse Providers in Minnesota

Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Johnson.

One of 17 Oncology Registered Nurse providers enrolled in Minnesota, 5 are shown here.

Ifeoluwa Akindele
Rochester, MN
Suely Barbosa-Gonzalez
RN
Minneapolis, MN
Amber Bauer
RN, BSN
Saint Cloud, MN
Jody Eberman
RN
Edina, MN
Shari Holton
RN
Minneapolis, MN

Compare Oncology Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is Mary Johnson, APRN CNP's specialty? ▼
Mary Johnson, APRN CNP specializes in Oncology Registered Nurse and practices in Minneapolis, Minnesota. Credentials: APRN CNP.
How much does Mary Johnson, APRN CNP prescribe under Medicare Part D? ▼
In 2024, Mary Johnson, APRN CNP wrote 84 Medicare Part D claims totaling $40K in drug costs for 32 beneficiaries.
What is Mary Johnson, APRN CNP's Medicare quality score? ▼
Mary Johnson, APRN CNP has a CMS MIPS Final Score of 91.4/100 (Quality: 78.8, Cost: 62.8). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mary Johnson, APRN CNP located? ▼
Mary Johnson, APRN CNP is located at 701 PARK AVE, Minneapolis, MN, 55415. Phone: (612) 873-1829.
What is Mary Johnson, APRN CNP's NPI number? ▼
Mary Johnson, APRN CNP's National Provider Identifier (NPI) is 1477923662, issued on 09/30/2015.
Does Mary Johnson, APRN CNP prescribe opioids? ▼
Yes, Mary Johnson, APRN CNP had 22 opioid claims in 2024 with an opioid prescribing rate of 26.2%.
How many Oncology Registered Nurse providers are there in the US? ▼
There are 1,025 Oncology Registered Nurse providers across 51 states in the US. The average Oncology Registered Nurse provider writes 687 Medicare Part D claims per year.
What drugs does Mary Johnson, APRN CNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Mary Johnson, APRN CNP's most frequently prescribed drugs include Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mary Johnson, APRN CNP accept Medicare? ▼
Mary Johnson, APRN CNP appears in CMS Medicare data with 84 Part D claims and 32 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mary Johnson, APRN CNP's credentials? ▼
Mary Johnson, APRN CNP's NPI is 1477923662 with credentials APRN CNP. 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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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

Compiled from official public sources by the editorial process.

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 August 2026.