2026 NPPES data Addiction Medicine (Family Medicine) Physician NPI 1841257508 P.A.
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ROY WARONSKY, P.A.

Addiction Medicine (Family Medicine) Physician in MOORESVILLE, 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
460
Medicare Part D claims · 52 beneficiaries · Addiction Medicine (Family Medicine) Physician avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$337.63
9 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ROY WARONSKY, P.A. is a Addiction Medicine (Family Medicine) Physician ([object Object]) practicing in MOORESVILLE, North Carolina with a Medicare Part D prescribing footprint of 460 claims across 52 beneficiaries — 6% brand-name prescribing . Industry payments of $337.63 across 9 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ROY WARONSKY, P.A. filed 460 Medicare Part D claims in 2023 across MOORESVILLE, North Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ROY WARONSKY, P.A. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

ROY WARONSKY, P.A. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/27/2006

NPI 1841257508

Primary specialty

Addiction Medicine (Family Medicine) Physician

Niche

763 US NPIs in this specialty

Medicare Part D claims

460 59% vs specialty avg

2023 prescription claims

Specialty avg: 1,134

Specialty distribution in North Carolina

How Addiction Medicine (Family Medicine) Physician compares to other specialties among North Carolina providers

North Carolina providers

Addiction Medicine (Family Medicine) Physician share within North Carolina

1. Addiction Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Addiction Medicine (Family Medicine) Physician share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Addiction Medicine (Family Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Addiction Medicine (Family Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Addiction Medicine (Family Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Addiction Medicine (Family Medicine) Physician) — 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).

ROY WARONSKY, P.A. is a Addiction Medicine (Family Medicine) Physician provider practicing in MOORESVILLE, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: P.A.. NPI: 1841257508. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

ROY WARONSKY, P.A. appears in the CMS NPPES registry as a Addiction Medicine (Family Medicine) Physician provider holding P.A. credentials at 400 E STATESVILLE AVE STE 20, MOORESVILLE, NC, 28115, with a listed phone of (704) 360-8486. NPI 1841257508 was issued on 04/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WARONSKY 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 460 prescription claims written by this provider, covering 52 Medicare beneficiaries and totaling roughly $96K in drug spend, split 6% brand-name and 94% generic by claim count. 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.

Addiction Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 763 enrolled providers across 48 states and an average of 1,134 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

400 E STATESVILLE AVE STE 20
MOORESVILLE, NC 28115

Provider Details

NPI 1841257508
Specialty Addiction Medicine (Family Medicine) Physician
Credentials P.A.
Gender Male
NPI Issued 04/27/2006

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 ROY WARONSKY, P.A.. Source: openpaymentsdata.cms.gov.

Total received

$338

Largest payer

ABBVIE 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.

Brand vs generic prescribing mix · Generic-heavy

ROY WARONSKY, P.A. — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 460 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

460
Total Claims
$96K
Total Drug Cost
52
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
462
Total Day Supply
8,885
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$48K
Generic Drug Cost
$49K

Patient Demographics

Average Patient Age
52.9 years
Avg HCC Risk Score
1.37
Gender Split
44% female / 56% 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
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
306
Buprenorphine Hcl
97
Suboxone
Buprenorphine Hcl/Naloxone Hcl
12
Linzess
Linaclotide
11

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

Addiction Medicine (Family Medicine) Physician Overview

How ROY WARONSKY, P.A. fits within the Addiction Medicine (Family Medicine) Physician landscape nationally.

763
Addiction Medicine (Family Medicine) Physician Providers in US
48
States with Addiction Medicine (Family Medicine) Physician
1,134
Avg Claims per Provider

ROY WARONSKY, P.A.'s 460 claims are below the specialty average of 1,134.

Nearby Addiction Medicine (Family Medicine) Physician Providers in North Carolina

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

Compare Addiction Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ROY WARONSKY, P.A.'s specialty?
ROY WARONSKY, P.A. specializes in Addiction Medicine (Family Medicine) Physician and practices in MOORESVILLE, North Carolina. Credentials: P.A..
How much does ROY WARONSKY, P.A. prescribe under Medicare Part D?
In 2023, ROY WARONSKY, P.A. wrote 460 Medicare Part D claims totaling $96K in drug costs for 52 beneficiaries.
Where is ROY WARONSKY, P.A. located?
ROY WARONSKY, P.A. is located at 400 E STATESVILLE AVE STE 20, MOORESVILLE, NC, 28115. Phone: (704) 360-8486.
What is ROY WARONSKY, P.A.'s NPI number?
ROY WARONSKY, P.A.'s National Provider Identifier (NPI) is 1841257508, issued on 04/27/2006.
Does ROY WARONSKY, P.A. prescribe more brand-name or generic drugs?
ROY WARONSKY, P.A.'s prescribing is 6% brand-name and 94% generic drugs by claim count, with $48K in brand drug costs.
How many Addiction Medicine (Family Medicine) Physician providers are there in the US?
There are 763 Addiction Medicine (Family Medicine) Physician providers across 48 states in the US. The average Addiction Medicine (Family Medicine) Physician provider writes 1,134 Medicare Part D claims per year.
What drugs does ROY WARONSKY, P.A. prescribe most often?
Based on 2023 Medicare Part D data, ROY WARONSKY, P.A.'s most frequently prescribed drugs include Buprenorphine-Naloxone, Buprenorphine Hcl, Suboxone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROY WARONSKY, P.A. accept Medicare?
ROY WARONSKY, P.A. appears in CMS Medicare data with 460 Part D claims and 52 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROY WARONSKY, P.A.'s credentials?
ROY WARONSKY, P.A.'s NPI is 1841257508 with credentials P.A.. 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