2026 NPPES data Registered Nurse NPI 1780924423 APRN
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REBECCA EFFREIN, APRN

Registered Nurse in LITTLE ROCK, Arkansas. 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
21
Medicare Part D claims · Registered Nurse avg: 1K

What the federal data shows

REBECCA EFFREIN, APRN filed 21 Medicare Part D claims in 2023 as a Registered Nurse in LITTLE ROCK, Arkansas.

21
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.

REBECCA EFFREIN, APRN's Medicare Part D volume vs every U.S. prescriber

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

21 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 REBECCA EFFREIN, APRN?

Quality data not reported

NPI registry status

Active

Issued 02/17/2013

NPI 1780924423

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

21 98% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Arkansas

How Registered Nurse compares to other specialties among Arkansas providers

Arkansas providers

Registered Nurse share within Arkansas

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (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).

REBECCA EFFREIN, APRN appears in the CMS NPPES registry as a Registered Nurse provider holding APRN credentials at 10802 EXECUTIVE CENTER DRIVE, LITTLE ROCK, AR, 72211, with a listed phone of (501) 257-5080. NPI 1780924423 was issued on 02/17/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what EFFREIN 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 21 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $305 in drug spend. 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.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

10802 EXECUTIVE CENTER DRIVE
LITTLE ROCK, AR 72211

Provider Details

NPI 1780924423
Specialty Registered Nurse
Credentials APRN
Gender Female
NPI Issued 02/17/2013

Medicare Part D Prescribing Data

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

21
Total Claims
$305
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
21
Total Day Supply
559
Generic Drug Cost
$288

Patient Demographics

Average Patient Age
82.5 years
Avg HCC Risk Score
1.52

Registered Nurse Overview

How REBECCA EFFREIN, APRN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

REBECCA EFFREIN, APRN's 21 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Arkansas

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

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

Frequently Asked Questions

What is REBECCA EFFREIN, APRN's specialty?
REBECCA EFFREIN, APRN specializes in Registered Nurse and practices in LITTLE ROCK, Arkansas. Credentials: APRN.
How much does REBECCA EFFREIN, APRN prescribe under Medicare Part D?
In 2023, REBECCA EFFREIN, APRN wrote 21 Medicare Part D claims totaling $305 in drug costs for N/A beneficiaries.
Where is REBECCA EFFREIN, APRN located?
REBECCA EFFREIN, APRN is located at 10802 EXECUTIVE CENTER DRIVE, LITTLE ROCK, AR, 72211. Phone: (501) 257-5080.
What is REBECCA EFFREIN, APRN's NPI number?
REBECCA EFFREIN, APRN's National Provider Identifier (NPI) is 1780924423, issued on 02/17/2013.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
Does REBECCA EFFREIN, APRN accept Medicare?
REBECCA EFFREIN, APRN appears in CMS Medicare data with 21 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify REBECCA EFFREIN, APRN's credentials?
REBECCA EFFREIN, APRN's NPI is 1780924423 with credentials APRN. 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