2026 NPPES data Specialist NPI 1417084351 MD
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WES ALLISON, MD

Specialist in LOUISVILLE, Kentucky. 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
2K
Medicare Part D claims · 679 beneficiaries · Specialist avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.3364/100
▲ 6 pts above national avg 83.1 · [object Object]
Industry payments
$754.49
20 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: WES ALLISON, MD is a Specialist ([object Object]) practicing in LOUISVILLE, Kentucky with a Medicare Part D prescribing footprint of 2K claims across 679 beneficiaries — 8% brand-name prescribing . Their CMS MIPS Final Score of 89.3364/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $754.49 across 20 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: WES ALLISON, MD reported a CMS MIPS final score of 89.3364 out of 100, above the 83.1 national average, and filed 2,295 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

WES ALLISON, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 02/27/2007

NPI 1417084351

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

2,295 56% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

MIPS final score

89.3364/100 6.236400000000003% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Kentucky

How Specialist compares to other specialties among Kentucky providers

Kentucky providers

Specialist share within Kentucky

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Kentucky

Medicare quality performance — MIPS

WES ALLISON, MD's 2023 MIPS final score plotted against the Specialist national average

High performer (top quartile)
MIPS Final Score
89.3364/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Specialist) — 89.3364/100 vs national avg 83.1

0%100%National avg83%89.3%
MIPS final score (Specialist) — 89.3364/100 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).

WES ALLISON, MD is a Specialist provider practicing in LOUISVILLE, Kentucky, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1417084351. 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.

WES ALLISON, MD appears in the CMS NPPES registry as a Specialist provider holding MD credentials at 3515 POPLAR LEVEL ROAD, LOUISVILLE, KY, 40217, with a listed phone of (502) 459-3760. NPI 1417084351 was issued on 02/27/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALLISON 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 2,295 prescription claims written by this provider, covering 679 Medicare beneficiaries and totaling roughly $248K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 0.6%. 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 89.3364/100 for the 2023 performance year (Quality 87.4546), compared with the national average of 83.1.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

3515 POPLAR LEVEL ROAD
LOUISVILLE, KY 40217

Provider Details

NPI 1417084351
Specialty Specialist
Credentials MD
Gender Male
NPI Issued 02/27/2007

CMS Quality Score (MIPS)

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

89.3364
Final Score
Avg: 83.1
87.4546
Quality

Reporting: Group practice

Hospital and facility affiliations

Facilities where WES ALLISON, MD 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.

ADVANCED ENT AND ALLERGY PLLC
NEW ALBANY, IN

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for WES ALLISON, MD. Source: openpaymentsdata.cms.gov.

Total received

$754

Largest payer

Smith+Nephew, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

WES ALLISON, MD — brand share 8.0%
Specialty average (est.)

8% brand-name claims vs 92% generic, on 2,295 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.

2,295
Total Claims
$248K
Total Drug Cost
679
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,467
Total Day Supply
91,394
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$187K
Generic Drug Cost
$61K
Opioid Claims
14 (0.6% rate)
Antibiotic Claims
175

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
1.22
Gender Split
63% female / 37% male
Age Distribution
<65: 113, 65-74: 332, 75-84: 176, 85+: 58

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Fluticasone Propionate
537
Azelastine Hcl
317
Omeprazole
213
Ipratropium Bromide
201
Ofloxacin
104
Prednisone
93
Mupirocin
83
Montelukast Sodium
79
Symbicort
Budesonide/Formoterol Fumarate
44
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
43

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

Specialist Overview

How WES ALLISON, MD fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

WES ALLISON, MD's 2,295 claims are above the specialty average of 1,474.

Nearby Specialist Providers in Kentucky

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

Compare Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is WES ALLISON, MD's specialty?
WES ALLISON, MD specializes in Specialist and practices in LOUISVILLE, Kentucky. Credentials: MD.
How much does WES ALLISON, MD prescribe under Medicare Part D?
In 2023, WES ALLISON, MD wrote 2,295 Medicare Part D claims totaling $248K in drug costs for 679 beneficiaries.
What is WES ALLISON, MD's Medicare quality score?
WES ALLISON, MD has a CMS MIPS Final Score of 89.3364/100 (Quality: 87.4546). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is WES ALLISON, MD located?
WES ALLISON, MD is located at 3515 POPLAR LEVEL ROAD, LOUISVILLE, KY, 40217. Phone: (502) 459-3760.
What is WES ALLISON, MD's NPI number?
WES ALLISON, MD's National Provider Identifier (NPI) is 1417084351, issued on 02/27/2007.
Does WES ALLISON, MD prescribe more brand-name or generic drugs?
WES ALLISON, MD's prescribing is 8% brand-name and 92% generic drugs by claim count, with $187K in brand drug costs.
Does WES ALLISON, MD prescribe opioids?
Yes, WES ALLISON, MD had 14 opioid claims in 2023 with an opioid prescribing rate of 0.6%.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does WES ALLISON, MD prescribe most often?
Based on 2023 Medicare Part D data, WES ALLISON, MD's most frequently prescribed drugs include Fluticasone Propionate, Azelastine Hcl, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WES ALLISON, MD accept Medicare?
WES ALLISON, MD appears in CMS Medicare data with 2,295 Part D claims and 679 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WES ALLISON, MD's credentials?
WES ALLISON, MD's NPI is 1417084351 with credentials MD. 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