2026 NPPES data Social Worker NPI 1255453007 MSW, NP, RN
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Laurie Arena, MSW, NP, RN

Social Worker in Durham, North Carolina. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 139,752 in Social Worker, 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
805
Medicare Part D claims · 34 beneficiaries · Social Worker avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Laurie Arena, MSW, NP, RN filed 805 Medicare Part D claims in 2023 as a Social Worker in Durham, North Carolina, prescribing 86% generic.

805
Part D claims, 2023
86%
generic prescribing

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.

Laurie Arena, MSW, NP, RN's Medicare Part D volume vs every U.S. prescriber

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

805 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 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. 2K+: 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 Laurie Arena, MSW, NP, RN?

Quality data not reported

NPI registry status

Active

Issued 04/04/2007

NPI 1255453007

Primary specialty

Social Worker

High-volume

139,752 US NPIs in this specialty

Medicare Part D claims

805 46% vs specialty avg

2023 prescription claims

Specialty avg: 1,486

Specialty distribution in North Carolina

How Social Worker compares to other specialties among North Carolina providers

North Carolina providers

Largest specialties in North Carolina (% of in-state providers)

Clinical Social Worker - 7.1%Clinical Social Worker7.1%Behavior Technician - 6.4%Behavior Technician6.4%Pharmacist - 5%Pharmacist5%Student in an Organized Health Care Education/Training Program - 4.5%Student in an Organized Health Care Education/Training Program4.5%Physical Therapist - 4.3%Physical Therapist4.3%Physician Assistant - 4.2%Physician Assistant4.2%Social Worker - 0.6%Social Worker0.6%
Largest specialties in North Carolina (% of in-state 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 Social Worker. Verify directly:

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).

Laurie Arena, MSW, NP, RN appears in the CMS NPPES registry as a Social Worker provider holding MSW, NP, RN credentials at 2670 DURHAM CHAPEL HILL BLVD, Durham, NC, 27707, with a listed phone of (844) 866-1166. NPI 1255453007 was issued on 04/04/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Arena 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 805 prescription claims written by this provider, covering 34 Medicare beneficiaries and totaling roughly $338K in drug spend, split 14% brand-name and 86% 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.

Social Worker is a high-volume specialty nationwide, with 139,752 enrolled providers across 54 states and an average of 1,486 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

2670 DURHAM CHAPEL HILL BLVD
Durham, NC 27707

Provider Details

NPI 1255453007
Specialty Social Worker
Credentials MSW, NP, RN
Gender Female
NPI Issued 04/04/2007

Brand vs generic prescribing mix · Typical

Laurie Arena, MSW, NP, RN - brand share 14.0%
Social Worker average

14% brand-name claims vs 86% generic, on 805 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.

805
Total Claims
$338K
Total Drug Cost
34
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
823
Total Day Supply
22,693
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$317K
Generic Drug Cost
$20K

Patient Demographics

Average Patient Age
50.3 years
Avg HCC Risk Score
1.39
Gender Split
47% female / 53% male

Top Prescribed Drugs (Medicare Part D)

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

What Laurie Arena, MSW, NP, RN prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Haloperidol
52
Clozapine
48
Benztropine Mesylate
46
Vraylar
Cariprazine Hcl
46
Divalproex Sodium Er
Divalproex Sodium
44
Invega Sustenna
Paliperidone Palmitate
41
Risperidone
38
Olanzapine
37
Clonazepam
32
Hydroxyzine Pamoate
31

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

Social Worker Overview

How Laurie Arena, MSW, NP, RN fits within the Social Worker landscape nationally.

139,752
Social Worker Providers in US
54
States with Social Worker
1,486
Avg Claims per Provider

Laurie Arena, MSW, NP, RN's 805 claims are below the specialty average of 1,486.

Nearby Social Worker Providers in North Carolina

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

Compare Social Worker nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the North Carolina medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Social Worker peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Laurie Arena, MSW, NP, RN's specialty?
Laurie Arena, MSW, NP, RN specializes in Social Worker and practices in Durham, North Carolina. Credentials: MSW, NP, RN.
How much does Laurie Arena, MSW, NP, RN prescribe under Medicare Part D?
In 2023, Laurie Arena, MSW, NP, RN wrote 805 Medicare Part D claims totaling $338K in drug costs for 34 beneficiaries.
Where is Laurie Arena, MSW, NP, RN located?
Laurie Arena, MSW, NP, RN is located at 2670 DURHAM CHAPEL HILL BLVD, Durham, NC, 27707. Phone: (844) 866-1166.
What is Laurie Arena, MSW, NP, RN's NPI number?
Laurie Arena, MSW, NP, RN's National Provider Identifier (NPI) is 1255453007, issued on 04/04/2007.
Does Laurie Arena, MSW, NP, RN prescribe more brand-name or generic drugs?
Laurie Arena, MSW, NP, RN's prescribing is 14% brand-name and 86% generic drugs by claim count, with $317K in brand drug costs.
How many Social Worker providers are there in the US?
There are 139,752 Social Worker providers across 54 states in the US. The average Social Worker provider writes 1,486 Medicare Part D claims per year.
What drugs does Laurie Arena, MSW, NP, RN prescribe most often?
Based on 2023 Medicare Part D data, Laurie Arena, MSW, NP, RN's most frequently prescribed drugs include Haloperidol, Clozapine, Benztropine Mesylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Laurie Arena, MSW, NP, RN accept Medicare?
Laurie Arena, MSW, NP, RN appears in CMS Medicare data with 805 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 Laurie Arena, MSW, NP, RN's credentials?
Laurie Arena, MSW, NP, RN's NPI is 1255453007 with credentials MSW, NP, RN. 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

Compiled from official public sources by the PlainDoctor editorial team.