NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1790776235 MD
Verify on CMS → John Van Wye, MD
Allergy & Immunology Physician in Asheville, North Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,394 in Allergy & Immunology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
516
Medicare Part D claims · 106 beneficiaries · Allergy & Immunology Physician avg: 764
Generic prescribing
56%
generic claims · 44% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
62.3/100
▼ 21 pts below national avg 83.1 · Mid-tier
Industry payments
$5.4K
64 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
John Van Wye, MD reported a CMS MIPS final score of 62.3/100 - below the 83.1 national average - and filed 516 Medicare Part D claims in 2023.
- 62.3/100
- MIPS score · -21 vs avg
- 516
- Part D claims, 2023
- 56%
- 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.
John Van Wye, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
62 6th percentile higher than 6% of 477,587 scored providers
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
Where John Van Wye, MD sits
This provider among allergy & immunology physician peers
Across the 740 allergy & immunology physician providers who report both Medicare Part D prescribing and a MIPS quality score, John Van Wye, MD writes more Part D claims than 34% of them and scores higher on MIPS quality than 14% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one allergy & immunology physician peer from a representative sample of 60; the gold marker is John Van Wye, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
John Van Wye, MD 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).
What does the federal data show about John Van Wye, MD?
Below national averagePrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
516 32% vs specialty avg
MIPS final score
62.3/100 20.8 pts vs avg
Specialty distribution in North Carolina
How Allergy & Immunology Physician compares to other specialties among North Carolina providers
Medicare quality performance, MIPS
John Van Wye, MD's 2023 MIPS final score plotted against the Allergy & Immunology Physician national average
- MIPS Final Score
- 62.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Allergy & Immunology Physician) - 62.3/100 vs national avg 83.1
How MIPS and board certification work
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).
John Van Wye, MD appears in the CMS NPPES registry as an Allergy & Immunology Physician provider holding MD credentials at 14 MCDOWELL ST, Asheville, NC, 28801, with a listed phone of (828) 255-3749. NPI 1790776235 was issued on 11/03/2005.
Medicare Part D records for calendar year 2023 show 516 prescription claims written by this provider, covering 106 Medicare beneficiaries and totaling roughly $210K in drug spend, split 44% brand-name and 56% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 62.3/100 for the 2023 performance year (Quality 54.7, Cost 57.5), compared with the national average of 83.1.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,394 enrolled providers across 52 states and an average of 764 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
Provider Details
| NPI | 1790776235 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 11/03/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
62.3222
Final Score
Avg: 83.1
54.6735
Quality
57.506
Cost
Reporting: Individual
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 John Van Wye, MD. Source: openpaymentsdata.cms.gov.
Total received
$5.4K
Largest payer
Novartis Pharmaceuticals Corporation
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 · Above average
John Van Wye, MD - brand share 44.0%
Allergy & Immunology Physician average
44% brand-name claims vs 56% generic, on 516 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.
516
Total Claims
$210K
Total Drug Cost
106
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 828
- Total Day Supply
- 23,410
- Brand vs Generic
- 44% brand / 56% generic
- Brand Drug Cost
- $197K
- Generic Drug Cost
- $13K
Patient Demographics
- Average Patient Age
- 73.4 years
- Avg HCC Risk Score
- 0.83
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Van Wye, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Montelukast Sodium
Montelukast Sodium
100 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
66 claims
- Fluticasone Propio…
Fluticasone Propionate
55 claims
- Ipratropium Bromide 36
Ipratropium Bromide
36 claims
- Symbicort 30
Symbicort
30 claims
- Trelegy Ellipta 26
Trelegy Ellipta
26 claims
- Xolair 24
Xolair
24 claims
- Advair Diskus 22
Advair Diskus
22 claims
| Drug | Claims |
|---|---|
| Montelukast Sodium | 100 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 66 |
| Fluticasone Propionate | 55 |
| Ipratropium Bromide | 36 |
| Symbicort Budesonide/Formoterol Fumarate | 30 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 26 |
| Xolair Omalizumab | 24 |
| Advair Diskus Fluticasone Propion/Salmeterol | 22 |
| Epinephrine | 18 |
| Breo Ellipta Fluticasone/Vilanterol | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How John Van Wye, MD fits within the Allergy & Immunology Physician landscape nationally.
3,394
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
John Van Wye, MD's 516 claims are below the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Van Wye.
Dr. Alan Aarons
M.D.
Raleigh, NC
Dr. Thomas Backenson
M.D.
Fort Liberty, NC
Dr. Sonia Bains
MD
Raleigh, NC
Dr. Sheila Bina
M.D.
Salisbury, NC
Dr. Ralph Bobbitt
M.D.
Fayetteville, NC
Compare Allergy & Immunology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the North Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Allergy & Immunology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is John Van Wye, MD's specialty? ▼
John Van Wye, MD specializes in Allergy & Immunology Physician and practices in Asheville, North Carolina. Credentials: MD.
How much does John Van Wye, MD prescribe under Medicare Part D? ▼
In 2023, John Van Wye, MD wrote 516 Medicare Part D claims totaling $210K in drug costs for 106 beneficiaries.
What is John Van Wye, MD's Medicare quality score? ▼
John Van Wye, MD has a CMS MIPS Final Score of 62.3/100 (Quality: 54.7, Cost: 57.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is John Van Wye, MD located? ▼
John Van Wye, MD is located at 14 MCDOWELL ST, Asheville, NC, 28801. Phone: (828) 255-3749.
What is John Van Wye, MD's NPI number? ▼
John Van Wye, MD's National Provider Identifier (NPI) is 1790776235, issued on 11/03/2005.
Does John Van Wye, MD prescribe more brand-name or generic drugs? ▼
John Van Wye, MD's prescribing is 44% brand-name and 56% generic drugs by claim count, with $197K in brand drug costs.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,394 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does John Van Wye, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, John Van Wye, MD's most frequently prescribed drugs include Montelukast Sodium, Albuterol Sulfate Hfa, Fluticasone Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Van Wye, MD accept Medicare? ▼
John Van Wye, MD appears in CMS Medicare data with 516 Part D claims and 106 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Van Wye, MD's credentials? ▼
John Van Wye, MD's NPI is 1790776235 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.