2026 NPPES data Pediatrics Physician NPI 1144319351 M.D.
Verify on CMS →

REBECCA ABERNATHY, M.D.

Pediatrics Physician in ORANGE, Virginia. 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
28
Medicare Part D claims · Pediatrics Physician avg: 762
Generic prescribing
61%
generic claims · 39% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
79.3949/100
▼ 4 pts below national avg 83.1 · [object Object]
What the federal data reveals: REBECCA ABERNATHY, M.D. is a Pediatrics Physician ([object Object]) practicing in ORANGE, Virginia with a Medicare Part D prescribing footprint of 28 claims — 39% brand-name prescribing . Their CMS MIPS Final Score of 79.3949/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: REBECCA ABERNATHY, M.D. reported a CMS MIPS final score of 79.3949 out of 100, below the 83.1 national average, and filed 28 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

REBECCA ABERNATHY, M.D. at a glance

Near national average

NPI registry status

Active

Issued 10/12/2006

NPI 1144319351

Primary specialty

Pediatrics Physician

High-volume

80,574 US NPIs in this specialty

Medicare Part D claims

28 96% vs specialty avg

2023 prescription claims

Specialty avg: 762

MIPS final score

79.3949/100 3.7050999999999874% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Virginia

How Pediatrics Physician compares to other specialties among Virginia providers

Virginia providers

Pediatrics Physician share within Virginia

1. Pediatrics Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatrics Physician share within Virginia

Medicare quality performance — MIPS

REBECCA ABERNATHY, M.D.'s 2023 MIPS final score plotted against the Pediatrics Physician national average

Near national average
MIPS Final Score
79.3949/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Pediatrics Physician) — 79.3949/100 vs national avg 83.1

0%100%National avg83%79.4%
MIPS final score (Pediatrics Physician) — 79.3949/100 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).

REBECCA ABERNATHY, M.D. is a Pediatrics Physician provider practicing in ORANGE, Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1144319351. 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.

REBECCA ABERNATHY, M.D. appears in the CMS NPPES registry as a Pediatrics Physician provider holding M.D. credentials at 661 UNIVERSITY LN STE A, ORANGE, VA, 22960, with a listed phone of (540) 661-3025. NPI 1144319351 was issued on 10/12/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ABERNATHY 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 28 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $3K in drug spend, split 39% brand-name and 61% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.3949/100 for the 2023 performance year (Quality 73.6607, Cost 57.6556), compared with the national average of 83.1.

Pediatrics Physician is a high-volume specialty nationwide, with 80,574 enrolled providers across 56 states and an average of 762 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

661 UNIVERSITY LN STE A
ORANGE, VA 22960

Provider Details

NPI 1144319351
Specialty Pediatrics Physician
Credentials M.D.
Gender Female
NPI Issued 10/12/2006

CMS Quality Score (MIPS)

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

79.3949
Final Score
Avg: 83.1
73.6607
Quality
57.6556
Cost
100
Promoting Interoperability

Reporting: Group practice

Brand vs generic prescribing mix · Above average

REBECCA ABERNATHY, M.D. — brand share 39.0%
Specialty average (est.)

39% brand-name claims vs 61% generic, on 28 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.

28
Total Claims
$3K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
38
Total Day Supply
851
Brand vs Generic
39% brand / 61% generic
Brand Drug Cost
$3K
Generic Drug Cost
$208

Patient Demographics

Average Patient Age
22.0 years
Avg HCC Risk Score
1.46

Pediatrics Physician Overview

How REBECCA ABERNATHY, M.D. fits within the Pediatrics Physician landscape nationally.

80,574
Pediatrics Physician Providers in US
56
States with Pediatrics Physician
762
Avg Claims per Provider

REBECCA ABERNATHY, M.D.'s 28 claims are below the specialty average of 762.

Nearby Pediatrics Physician Providers in Virginia

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

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

Frequently Asked Questions

What is REBECCA ABERNATHY, M.D.'s specialty?
REBECCA ABERNATHY, M.D. specializes in Pediatrics Physician and practices in ORANGE, Virginia. Credentials: M.D..
How much does REBECCA ABERNATHY, M.D. prescribe under Medicare Part D?
In 2023, REBECCA ABERNATHY, M.D. wrote 28 Medicare Part D claims totaling $3K in drug costs for N/A beneficiaries.
What is REBECCA ABERNATHY, M.D.'s Medicare quality score?
REBECCA ABERNATHY, M.D. has a CMS MIPS Final Score of 79.3949/100 (Quality: 73.6607, Cost: 57.6556). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is REBECCA ABERNATHY, M.D. located?
REBECCA ABERNATHY, M.D. is located at 661 UNIVERSITY LN STE A, ORANGE, VA, 22960. Phone: (540) 661-3025.
What is REBECCA ABERNATHY, M.D.'s NPI number?
REBECCA ABERNATHY, M.D.'s National Provider Identifier (NPI) is 1144319351, issued on 10/12/2006.
Does REBECCA ABERNATHY, M.D. prescribe more brand-name or generic drugs?
REBECCA ABERNATHY, M.D.'s prescribing is 39% brand-name and 61% generic drugs by claim count, with $3K in brand drug costs.
How many Pediatrics Physician providers are there in the US?
There are 80,574 Pediatrics Physician providers across 56 states in the US. The average Pediatrics Physician provider writes 762 Medicare Part D claims per year.
Does REBECCA ABERNATHY, M.D. accept Medicare?
REBECCA ABERNATHY, M.D. appears in CMS Medicare data with 28 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 ABERNATHY, M.D.'s credentials?
REBECCA ABERNATHY, M.D.'s NPI is 1144319351 with credentials M.D.. 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