2026 NPPES data Internal Medicine Physician NPI 1265485544 MD
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AYORINDE MEDAIYESE, MD

Internal Medicine Physician in LEXINGTON, 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
459
Medicare Part D claims · 116 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
36%
generic claims · 64% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
86.8615/100
▲ 4 pts above national avg 83.1 · [object Object]
Industry payments
$2.2K
81 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

AYORINDE MEDAIYESE, MD reported a CMS MIPS final score of 86.8615/100 — above the 83.1 national average — and filed 459 Medicare Part D claims in 2023.

86.8615/100
MIPS score · +4 vs avg
459
Part D claims, 2023
36%
generic prescribing
Likely
board-certified (heuristic)

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.

AYORINDE MEDAIYESE, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

87 Top 48% higher than 52% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

AYORINDE MEDAIYESE, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about AYORINDE MEDAIYESE, MD?

High performer (top quartile)

NPI registry status

Active

Issued 05/18/2006

NPI 1265485544

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

459 83% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

86.8615/100 3.7615000000000123% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Kentucky

How Internal Medicine Physician compares to other specialties among Kentucky providers

Kentucky providers

Internal Medicine Physician share within Kentucky

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

Medicare quality performance — MIPS

AYORINDE MEDAIYESE, MD's 2023 MIPS final score plotted against the Internal Medicine Physician national average

High performer (top quartile)
MIPS Final Score
86.8615/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 86.8615/100 vs national avg 83.1

0%100%National avg83%86.9%
MIPS final score (Internal Medicine Physician) — 86.8615/100 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).

AYORINDE MEDAIYESE, MD appears in the CMS NPPES registry as a Internal Medicine Physician provider holding MD credentials at 1225 S BROADWAY STE 201, LEXINGTON, KY, 40504, with a listed phone of (859) 258-4568. NPI 1265485544 was issued on 05/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MEDAIYESE 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 459 prescription claims written by this provider, covering 116 Medicare beneficiaries and totaling roughly $158K in drug spend, split 64% brand-name and 36% 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 86.8615/100 for the 2023 performance year (Quality 72.3904, Cost 70.6553), compared with the national average of 83.1.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

1225 S BROADWAY STE 201
LEXINGTON, KY 40504

Provider Details

NPI 1265485544
Specialty Internal Medicine Physician
Credentials MD
Gender Male
NPI Issued 05/18/2006

CMS Quality Score (MIPS)

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

86.8615
Final Score
Avg: 83.1
72.3904
Quality
70.6553
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where AYORINDE MEDAIYESE, 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.

NEW LEXINGTON CLINIC PSC
LEXINGTON, KY

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 AYORINDE MEDAIYESE, MD. Source: openpaymentsdata.cms.gov.

Total received

$2.2K

Largest payer

AstraZeneca Pharmaceuticals LP

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 · Brand-heavy

AYORINDE MEDAIYESE, MD — brand share 64.0%
Specialty average (est.)

64% brand-name claims vs 36% generic, on 459 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.

459
Total Claims
$158K
Total Drug Cost
116
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
540
Total Day Supply
14,403
Brand vs Generic
64% brand / 36% generic
Brand Drug Cost
$152K
Generic Drug Cost
$6K
Antibiotic Claims
30

Patient Demographics

Average Patient Age
68.0 years
Avg HCC Risk Score
1.83
Gender Split
56% female / 44% male
Age Distribution
<65: 36, 65-74: 50, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What AYORINDE MEDAIYESE, MD 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
Albuterol Sulfate Hfa
Albuterol Sulfate
65
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
57
Prednisone
35
Symbicort
Budesonide/Formoterol Fumarate
33
Breztri Aerosphere
Budesonide/Glycopyr/Formoterol
23
Advair Diskus
Fluticasone Propion/Salmeterol
22
Theophylline Er
Theophylline Anhydrous
20
Spiriva Respimat
Tiotropium Bromide
19
Montelukast Sodium
18
Azithromycin
16

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

Internal Medicine Physician Overview

How AYORINDE MEDAIYESE, MD fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

AYORINDE MEDAIYESE, MD's 459 claims are below the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Kentucky

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

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

Frequently Asked Questions

What is AYORINDE MEDAIYESE, MD's specialty?
AYORINDE MEDAIYESE, MD specializes in Internal Medicine Physician and practices in LEXINGTON, Kentucky. Credentials: MD.
How much does AYORINDE MEDAIYESE, MD prescribe under Medicare Part D?
In 2023, AYORINDE MEDAIYESE, MD wrote 459 Medicare Part D claims totaling $158K in drug costs for 116 beneficiaries.
What is AYORINDE MEDAIYESE, MD's Medicare quality score?
AYORINDE MEDAIYESE, MD has a CMS MIPS Final Score of 86.8615/100 (Quality: 72.3904, Cost: 70.6553). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is AYORINDE MEDAIYESE, MD located?
AYORINDE MEDAIYESE, MD is located at 1225 S BROADWAY STE 201, LEXINGTON, KY, 40504. Phone: (859) 258-4568.
What is AYORINDE MEDAIYESE, MD's NPI number?
AYORINDE MEDAIYESE, MD's National Provider Identifier (NPI) is 1265485544, issued on 05/18/2006.
Does AYORINDE MEDAIYESE, MD prescribe more brand-name or generic drugs?
AYORINDE MEDAIYESE, MD's prescribing is 64% brand-name and 36% generic drugs by claim count, with $152K in brand drug costs.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does AYORINDE MEDAIYESE, MD prescribe most often?
Based on 2023 Medicare Part D data, AYORINDE MEDAIYESE, MD's most frequently prescribed drugs include Albuterol Sulfate Hfa, Trelegy Ellipta, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AYORINDE MEDAIYESE, MD accept Medicare?
AYORINDE MEDAIYESE, MD appears in CMS Medicare data with 459 Part D claims and 116 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AYORINDE MEDAIYESE, MD's credentials?
AYORINDE MEDAIYESE, MD's NPI is 1265485544 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