2026 NPPES data Integrative Medicine Physician NPI 1144510926 PA
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ERIN ABERNETHY, PA

Integrative Medicine Physician in ASHEVILLE, 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
3K
Medicare Part D claims · 247 beneficiaries · Integrative Medicine Physician avg: 873
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ERIN ABERNETHY, PA is a Integrative Medicine Physician ([object Object]) practicing in ASHEVILLE, North Carolina with a Medicare Part D prescribing footprint of 3K claims across 247 beneficiaries — 4% brand-name prescribing .

What stands out: ERIN ABERNETHY, PA filed 3,311 Medicare Part D claims in 2023 across ASHEVILLE, North Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ERIN ABERNETHY, PA at a glance

Quality data not reported

NPI registry status

Active

Issued 04/13/2011

NPI 1144510926

Primary specialty

Integrative Medicine Physician

Rare

142 US NPIs in this specialty

Medicare Part D claims

3,311 279% vs specialty avg

2023 prescription claims

Specialty avg: 873

Specialty distribution in North Carolina

How Integrative Medicine Physician compares to other specialties among North Carolina providers

North Carolina providers

Integrative Medicine Physician share within North Carolina

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

Specialty board-certification context

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

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

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

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

ERIN ABERNETHY, PA is a Integrative Medicine Physician provider practicing in ASHEVILLE, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA. NPI: 1144510926. 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.

ERIN ABERNETHY, PA appears in the CMS NPPES registry as a Integrative Medicine Physician provider holding PA credentials at 959 MERRIMON AVE STE 9A, ASHEVILLE, NC, 28804, with a listed phone of (828) 419-0195. NPI 1144510926 was issued on 04/13/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ABERNETHY 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 3,311 prescription claims written by this provider, covering 247 Medicare beneficiaries and totaling roughly $475K in drug spend, split 4% brand-name and 96% 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.

Integrative Medicine Physician is a narrow specialty nationwide, with 142 enrolled providers across 37 states and an average of 873 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

959 MERRIMON AVE STE 9A
ASHEVILLE, NC 28804

Provider Details

NPI 1144510926
Specialty Integrative Medicine Physician
Credentials PA
Gender Female
NPI Issued 04/13/2011

Hospital and facility affiliations

Facilities where ERIN ABERNETHY, 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.

EVENTUS WHOLEHEALTH PLLC
CONCORD, NC

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

Brand vs generic prescribing mix · Generic-heavy

ERIN ABERNETHY, PA — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 3,311 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.

3,311
Total Claims
$475K
Total Drug Cost
247
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,324
Total Day Supply
78,412
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$391K
Generic Drug Cost
$84K

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
2.26
Gender Split
57% female / 43% male
Age Distribution
<65: 67, 65-74: 80, 75-84: 61, 85+: 39

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Sertraline Hcl
516
Trazodone Hcl
338
Lorazepam
236
Benztropine Mesylate
205
Risperidone
189
Escitalopram Oxalate
177
Clonazepam
175
Memantine Hcl
160
Quetiapine Fumarate
140
Olanzapine
113

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

Integrative Medicine Physician Overview

How ERIN ABERNETHY, PA fits within the Integrative Medicine Physician landscape nationally.

142
Integrative Medicine Physician Providers in US
37
States with Integrative Medicine Physician
873
Avg Claims per Provider

ERIN ABERNETHY, PA's 3,311 claims are above the specialty average of 873.

Nearby Integrative 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 ABERNETHY.

Compare Integrative Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ERIN ABERNETHY, PA's specialty?
ERIN ABERNETHY, PA specializes in Integrative Medicine Physician and practices in ASHEVILLE, North Carolina. Credentials: PA.
How much does ERIN ABERNETHY, PA prescribe under Medicare Part D?
In 2023, ERIN ABERNETHY, PA wrote 3,311 Medicare Part D claims totaling $475K in drug costs for 247 beneficiaries.
Where is ERIN ABERNETHY, PA located?
ERIN ABERNETHY, PA is located at 959 MERRIMON AVE STE 9A, ASHEVILLE, NC, 28804. Phone: (828) 419-0195.
What is ERIN ABERNETHY, PA's NPI number?
ERIN ABERNETHY, PA's National Provider Identifier (NPI) is 1144510926, issued on 04/13/2011.
Does ERIN ABERNETHY, PA prescribe more brand-name or generic drugs?
ERIN ABERNETHY, PA's prescribing is 4% brand-name and 96% generic drugs by claim count, with $391K in brand drug costs.
How many Integrative Medicine Physician providers are there in the US?
There are 142 Integrative Medicine Physician providers across 37 states in the US. The average Integrative Medicine Physician provider writes 873 Medicare Part D claims per year.
What drugs does ERIN ABERNETHY, PA prescribe most often?
Based on 2023 Medicare Part D data, ERIN ABERNETHY, PA's most frequently prescribed drugs include Sertraline Hcl, Trazodone Hcl, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ERIN ABERNETHY, PA accept Medicare?
ERIN ABERNETHY, PA appears in CMS Medicare data with 3,311 Part D claims and 247 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ERIN ABERNETHY, PA's credentials?
ERIN ABERNETHY, PA's NPI is 1144510926 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