2026 NPPES data Radiation Oncology Physician NPI 1952729964
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JOSEPH MARASCIO

Radiation Oncology Physician in VOORHEES, New Jersey. 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
74
Medicare Part D claims · 41 beneficiaries · Radiation Oncology Physician avg: 186
MIPS score
79.934/100
▼ 3 pts below national avg 83.1 · [object Object]
Industry payments
$31.04
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JOSEPH MARASCIO reported a CMS MIPS final score of 79.934/100 — below the 83.1 national average — and filed 74 Medicare Part D claims in 2023.

79.934/100
MIPS score · -3 vs avg
74
Part D claims, 2023
Likely
board-certified (heuristic)

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.

JOSEPH MARASCIO's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

80 30th percentile higher than 30% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

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

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

Board certification likely (heuristic — not verified)

JOSEPH MARASCIO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about JOSEPH MARASCIO?

Near national average

NPI registry status

Active

Issued 04/07/2014

NPI 1952729964

Primary specialty

Radiation Oncology Physician

Mid-sized

6,018 US NPIs in this specialty

Medicare Part D claims

74 60% vs specialty avg

2023 prescription claims

Specialty avg: 186

MIPS final score

79.934/100 3.165999999999997% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in New Jersey

How Radiation Oncology Physician compares to other specialties among New Jersey providers

New Jersey providers

Radiation Oncology Physician share within New Jersey

1. Radiation Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Radiation Oncology Physician share within New Jersey

Medicare quality performance — MIPS

JOSEPH MARASCIO's 2023 MIPS final score plotted against the Radiation Oncology Physician national average

Near national average
MIPS Final Score
79.934/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Radiation Oncology Physician) — 79.934/100 vs national avg 83.1

0%100%National avg83%79.9%
MIPS final score (Radiation Oncology Physician) — 79.934/100 vs national avg 83.1

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).

JOSEPH MARASCIO appears in the CMS NPPES registry as a Radiation Oncology Physician provider at 200 BOWMAN DR STE 190, VOORHEES, NJ, 08043, with a listed phone of (568) 247-7330. NPI 1952729964 was issued on 04/07/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MARASCIO 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 74 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 27.0%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.934/100 for the 2023 performance year (Quality 63.5163), compared with the national average of 83.1.

Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,018 enrolled providers across 52 states and an average of 186 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

200 BOWMAN DR STE 190
VOORHEES, NJ 08043

Provider Details

NPI 1952729964
Specialty Radiation Oncology Physician
Gender Male
NPI Issued 04/07/2014

CMS Quality Score (MIPS)

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

79.934
Final Score
Avg: 83.1
63.5163
Quality
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where JOSEPH MARASCIO 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.

CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY PC
SEWELL, NJ

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for JOSEPH MARASCIO. Source: openpaymentsdata.cms.gov.

Total received

$31

Largest payer

Eisai Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

74
Total Claims
$1K
Total Drug Cost
41
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
84
Total Day Supply
1,368
Generic Drug Cost
$1K
Opioid Claims
20 (27.0% rate)

Patient Demographics

Average Patient Age
76.6 years
Avg HCC Risk Score
1.52
Gender Split
41% female / 59% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
11

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

Radiation Oncology Physician Overview

How JOSEPH MARASCIO fits within the Radiation Oncology Physician landscape nationally.

6,018
Radiation Oncology Physician Providers in US
52
States with Radiation Oncology Physician
186
Avg Claims per Provider

JOSEPH MARASCIO's 74 claims are below the specialty average of 186.

Nearby Radiation Oncology Physician Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as MARASCIO.

Compare Radiation Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOSEPH MARASCIO's specialty?
JOSEPH MARASCIO specializes in Radiation Oncology Physician and practices in VOORHEES, New Jersey.
How much does JOSEPH MARASCIO prescribe under Medicare Part D?
In 2023, JOSEPH MARASCIO wrote 74 Medicare Part D claims totaling $1K in drug costs for 41 beneficiaries.
What is JOSEPH MARASCIO's Medicare quality score?
JOSEPH MARASCIO has a CMS MIPS Final Score of 79.934/100 (Quality: 63.5163). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JOSEPH MARASCIO located?
JOSEPH MARASCIO is located at 200 BOWMAN DR STE 190, VOORHEES, NJ, 08043. Phone: (568) 247-7330.
What is JOSEPH MARASCIO's NPI number?
JOSEPH MARASCIO's National Provider Identifier (NPI) is 1952729964, issued on 04/07/2014.
Does JOSEPH MARASCIO prescribe opioids?
Yes, JOSEPH MARASCIO had 20 opioid claims in 2023 with an opioid prescribing rate of 27.0%.
How many Radiation Oncology Physician providers are there in the US?
There are 6,018 Radiation Oncology Physician providers across 52 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does JOSEPH MARASCIO prescribe most often?
Based on 2023 Medicare Part D data, JOSEPH MARASCIO's most frequently prescribed drugs include Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOSEPH MARASCIO accept Medicare?
JOSEPH MARASCIO appears in CMS Medicare data with 74 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOSEPH MARASCIO's credentials?
JOSEPH MARASCIO's NPI is 1952729964. 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.
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 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