2026 NPPES data Acute Care Nurse Practitioner NPI 1033861117 DNP
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OLUWATOYIN FADEYI, DNP

Acute Care Nurse Practitioner in WINSTON SALEM, 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
1K
Medicare Part D claims · 368 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

OLUWATOYIN FADEYI, DNP filed 1,264 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in WINSTON SALEM, North Carolina, prescribing 82% generic.

1K
Part D claims, 2023
82%
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.

OLUWATOYIN FADEYI, DNP's Medicare Part D volume vs every U.S. prescriber

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

1,264 Top 22% higher than 78% 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%). This entry sits in this band. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 OLUWATOYIN FADEYI, DNP?

Quality data not reported

NPI registry status

Active

Issued 01/20/2022

NPI 1033861117

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

1,264 119% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in North Carolina

How Acute Care Nurse Practitioner compares to other specialties among North Carolina providers

North Carolina providers

Acute Care Nurse Practitioner share within North Carolina

1. Acute Care Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acute Care Nurse Practitioner share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Acute Care Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Acute Care Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Acute Care Nurse Practitioner) — 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).

OLUWATOYIN FADEYI, DNP appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding DNP credentials at 140 CHARLOIS BLVD, WINSTON SALEM, NC, 27103, with a listed phone of (336) 716-4131. NPI 1033861117 was issued on 01/20/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FADEYI 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 1,264 prescription claims written by this provider, covering 368 Medicare beneficiaries and totaling roughly $161K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 1.9%. 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.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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

140 CHARLOIS BLVD
WINSTON SALEM, NC 27103

Provider Details

NPI 1033861117
Specialty Acute Care Nurse Practitioner
Credentials DNP
Gender Female
NPI Issued 01/20/2022

Hospital and facility affiliations

Facilities where OLUWATOYIN FADEYI, DNP 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.

WAKE FOREST UNIVERSITY HEALTH SCIENCES
WINSTON SALEM, 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 · Typical

OLUWATOYIN FADEYI, DNP — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 1,264 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.

1,264
Total Claims
$161K
Total Drug Cost
368
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,755
Total Day Supply
44,162
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$119K
Generic Drug Cost
$42K
Opioid Claims
24 (1.9% rate)
Antibiotic Claims
328

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.71
Gender Split
90% female / 10% male
Age Distribution
<65: 65, 65-74: 143, 75-84: 118, 85+: 42

Top Prescribed Drugs (Medicare Part D)

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

What OLUWATOYIN FADEYI, DNP 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
Estradiol
170
Myrbetriq
Mirabegron
100
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
88
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
70
Tolterodine Tartrate Er
Tolterodine Tartrate
60
Cephalexin
57
Fluconazole
49
Hydroxyzine Hcl
46
Oxybutynin Chloride Er
Oxybutynin Chloride
46
Amitriptyline Hcl
45

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

Acute Care Nurse Practitioner Overview

How OLUWATOYIN FADEYI, DNP fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

OLUWATOYIN FADEYI, DNP's 1,264 claims are above the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as FADEYI.

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is OLUWATOYIN FADEYI, DNP's specialty?
OLUWATOYIN FADEYI, DNP specializes in Acute Care Nurse Practitioner and practices in WINSTON SALEM, North Carolina. Credentials: DNP.
How much does OLUWATOYIN FADEYI, DNP prescribe under Medicare Part D?
In 2023, OLUWATOYIN FADEYI, DNP wrote 1,264 Medicare Part D claims totaling $161K in drug costs for 368 beneficiaries.
Where is OLUWATOYIN FADEYI, DNP located?
OLUWATOYIN FADEYI, DNP is located at 140 CHARLOIS BLVD, WINSTON SALEM, NC, 27103. Phone: (336) 716-4131.
What is OLUWATOYIN FADEYI, DNP's NPI number?
OLUWATOYIN FADEYI, DNP's National Provider Identifier (NPI) is 1033861117, issued on 01/20/2022.
Does OLUWATOYIN FADEYI, DNP prescribe more brand-name or generic drugs?
OLUWATOYIN FADEYI, DNP's prescribing is 18% brand-name and 82% generic drugs by claim count, with $119K in brand drug costs.
Does OLUWATOYIN FADEYI, DNP prescribe opioids?
Yes, OLUWATOYIN FADEYI, DNP had 24 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
How many Acute Care Nurse Practitioner providers are there in the US?
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does OLUWATOYIN FADEYI, DNP prescribe most often?
Based on 2023 Medicare Part D data, OLUWATOYIN FADEYI, DNP's most frequently prescribed drugs include Estradiol, Myrbetriq, Nitrofurantoin Mono-Macro. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OLUWATOYIN FADEYI, DNP accept Medicare?
OLUWATOYIN FADEYI, DNP appears in CMS Medicare data with 1,264 Part D claims and 368 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OLUWATOYIN FADEYI, DNP's credentials?
OLUWATOYIN FADEYI, DNP's NPI is 1033861117 with credentials DNP. 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