2026 NPPES data Physician Assistant NPI 1265925382 PA
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REBECCA FERGUSON, PA

Physician Assistant in IRVING, Texas. 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
3K
Medicare Part D claims · 423 beneficiaries · Physician Assistant avg: 790
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

REBECCA FERGUSON, PA filed 2,513 Medicare Part D claims in 2023 as a Physician Assistant in IRVING, Texas, prescribing 86% generic.

3K
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.

REBECCA FERGUSON, PA's Medicare Part D volume vs every U.S. prescriber

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

2,513 Top 13% higher than 87% 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%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 FERGUSON, PA?

Quality data not reported

NPI registry status

Active

Issued 06/13/2018

NPI 1265925382

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

2,513 218% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Texas

How Physician Assistant compares to other specialties among Texas providers

Texas providers

Physician Assistant share within Texas

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

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

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — 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 FERGUSON, PA appears in the CMS NPPES registry as a Physician Assistant provider holding PA credentials at 2021 N MACARTHUR BOULEVARD, IRVING, TX, 75061, with a listed phone of (918) 579-5749. NPI 1265925382 was issued on 06/13/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FERGUSON 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 2,513 prescription claims written by this provider, covering 423 Medicare beneficiaries and totaling roughly $262K 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

2021 N MACARTHUR BOULEVARD
IRVING, TX 75061

Provider Details

NPI 1265925382
Specialty Physician Assistant
Credentials PA
Gender Female
NPI Issued 06/13/2018

Hospital and facility affiliations

Facilities where REBECCA FERGUSON, PA 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.

HEALTHTEXAS PROVIDER NETWORK
IRVING, TX

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

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to REBECCA FERGUSON, PA. To verify REBECCA FERGUSON, PA's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

REBECCA FERGUSON, PA — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 2,513 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.

2,513
Total Claims
$262K
Total Drug Cost
423
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,639
Total Day Supply
162,440
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$218K
Generic Drug Cost
$43K
Antibiotic Claims
121

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
1.47
Gender Split
61% female / 39% male
Age Distribution
<65: 41, 65-74: 216, 75-84: 123, 85+: 43

Top Prescribed Drugs (Medicare Part D)

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

What REBECCA FERGUSON, PA 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
Rosuvastatin Calcium
144
Levothyroxine Sodium
137
Amlodipine Besylate
87
Pantoprazole Sodium
86
Vitamin D2
Ergocalciferol (Vitamin D2)
83
Alendronate Sodium
71
Albuterol Sulfate Hfa
Albuterol Sulfate
68
Atorvastatin Calcium
68
Escitalopram Oxalate
65
Levocetirizine Dihydrochloride
64

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

Physician Assistant Overview

How REBECCA FERGUSON, PA fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

REBECCA FERGUSON, PA's 2,513 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Texas

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

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is REBECCA FERGUSON, PA's specialty?
REBECCA FERGUSON, PA specializes in Physician Assistant and practices in IRVING, Texas. Credentials: PA.
How much does REBECCA FERGUSON, PA prescribe under Medicare Part D?
In 2023, REBECCA FERGUSON, PA wrote 2,513 Medicare Part D claims totaling $262K in drug costs for 423 beneficiaries.
Where is REBECCA FERGUSON, PA located?
REBECCA FERGUSON, PA is located at 2021 N MACARTHUR BOULEVARD, IRVING, TX, 75061. Phone: (918) 579-5749.
What is REBECCA FERGUSON, PA's NPI number?
REBECCA FERGUSON, PA's National Provider Identifier (NPI) is 1265925382, issued on 06/13/2018.
Does REBECCA FERGUSON, PA prescribe more brand-name or generic drugs?
REBECCA FERGUSON, PA's prescribing is 14% brand-name and 86% generic drugs by claim count, with $218K in brand drug costs.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does REBECCA FERGUSON, PA prescribe most often?
Based on 2023 Medicare Part D data, REBECCA FERGUSON, PA's most frequently prescribed drugs include Rosuvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does REBECCA FERGUSON, PA accept Medicare?
REBECCA FERGUSON, PA appears in CMS Medicare data with 2,513 Part D claims and 423 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify REBECCA FERGUSON, PA's credentials?
REBECCA FERGUSON, PA's NPI is 1265925382 with credentials PA. 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