2026 NPPES data Oncology Registered Nurse NPI 1255088241 AGPCNP-BC
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MALLORY TASSONE, AGPCNP-BC

Oncology Registered Nurse in RALEIGH, North Carolina. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
56
Medicare Part D claims · 34 beneficiaries · Oncology Registered Nurse avg: 555

What the federal data shows

MALLORY TASSONE, AGPCNP-BC filed 56 Medicare Part D claims in 2023 as a Oncology Registered Nurse in RALEIGH, North Carolina.

56
Part D claims, 2023

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.

MALLORY TASSONE, AGPCNP-BC's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

56 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about MALLORY TASSONE, AGPCNP-BC?

Quality data not reported

NPI registry status

Active

Issued 03/09/2022

NPI 1255088241

Primary specialty

Oncology Registered Nurse

Niche

857 US NPIs in this specialty

Medicare Part D claims

56 90% vs specialty avg

2023 prescription claims

Specialty avg: 555

Specialty distribution in North Carolina

How Oncology Registered Nurse compares to other specialties among North Carolina providers

North Carolina providers

Oncology Registered Nurse share within North Carolina

1. Oncology Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Oncology Registered Nurse share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Oncology Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Oncology Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Oncology Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Oncology Registered Nurse) — ABMS / AOA estimate

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).

MALLORY TASSONE, AGPCNP-BC appears in the CMS NPPES registry as a Oncology Registered Nurse provider holding AGPCNP-BC credentials at 4101 MACON POND RD, RALEIGH, NC, 27607, with a listed phone of (919) 781-7070. NPI 1255088241 was issued on 03/09/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TASSONE most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 56 prescription claims written by this provider, covering 34 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 26.8%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Oncology Registered Nurse is a narrow specialty nationwide, with 857 enrolled providers across 50 states and an average of 555 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

4101 MACON POND RD
RALEIGH, NC 27607

Provider Details

NPI 1255088241
Specialty Oncology Registered Nurse
Credentials AGPCNP-BC
Gender Female
NPI Issued 03/09/2022

Hospital and facility affiliations

Facilities where MALLORY TASSONE, AGPCNP-BC bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

DUKE HEALTH INTEGRATED PRACTICE INC
DURHAM, NC
DUKE UNIVERSITY HEALTH SYSTEM, INC
RALEIGH, NC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

56
Total Claims
$2K
Total Drug Cost
34
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
71
Total Day Supply
1,364
Generic Drug Cost
$1K
Opioid Claims
15 (26.8% rate)

Patient Demographics

Average Patient Age
72.2 years
Avg HCC Risk Score
1.74
Gender Split
65% female / 35% male

Oncology Registered Nurse Overview

How MALLORY TASSONE, AGPCNP-BC fits within the Oncology Registered Nurse landscape nationally.

857
Oncology Registered Nurse Providers in US
50
States with Oncology Registered Nurse
555
Avg Claims per Provider

MALLORY TASSONE, AGPCNP-BC's 56 claims are below the specialty average of 555.

Nearby Oncology Registered Nurse Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as TASSONE.

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

Frequently Asked Questions

What is MALLORY TASSONE, AGPCNP-BC's specialty?
MALLORY TASSONE, AGPCNP-BC specializes in Oncology Registered Nurse and practices in RALEIGH, North Carolina. Credentials: AGPCNP-BC.
How much does MALLORY TASSONE, AGPCNP-BC prescribe under Medicare Part D?
In 2023, MALLORY TASSONE, AGPCNP-BC wrote 56 Medicare Part D claims totaling $2K in drug costs for 34 beneficiaries.
Where is MALLORY TASSONE, AGPCNP-BC located?
MALLORY TASSONE, AGPCNP-BC is located at 4101 MACON POND RD, RALEIGH, NC, 27607. Phone: (919) 781-7070.
What is MALLORY TASSONE, AGPCNP-BC's NPI number?
MALLORY TASSONE, AGPCNP-BC's National Provider Identifier (NPI) is 1255088241, issued on 03/09/2022.
Does MALLORY TASSONE, AGPCNP-BC prescribe opioids?
Yes, MALLORY TASSONE, AGPCNP-BC had 15 opioid claims in 2023 with an opioid prescribing rate of 26.8%.
How many Oncology Registered Nurse providers are there in the US?
There are 857 Oncology Registered Nurse providers across 50 states in the US. The average Oncology Registered Nurse provider writes 555 Medicare Part D claims per year.
Does MALLORY TASSONE, AGPCNP-BC accept Medicare?
MALLORY TASSONE, AGPCNP-BC appears in CMS Medicare data with 56 Part D claims and 34 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MALLORY TASSONE, AGPCNP-BC's credentials?
MALLORY TASSONE, AGPCNP-BC's NPI is 1255088241 with credentials AGPCNP-BC. 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

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 (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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 April 2026 (NPPES) / 2023 (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