NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1760465298 PA
Verify on CMS → John Nielsen, PA
Medical Physician Assistant in Wilmington, 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 40,694 in Medical Physician Assistant, 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
998
Medicare Part D claims · 50 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
John Nielsen, PA filed 998 Medicare Part D claims in 2024 as a Medical Physician Assistant in Wilmington, North Carolina, prescribing 99% generic.
- 998
- Part D claims, 2024
- 99%
- generic prescribing
- ≥74th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about John Nielsen, PA
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1760465298), first enumerated 11/29/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 998 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1760465298 · Medical Physician Assistant
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1760465298
- ENUM-LEGACY 2005
- TAX-MID 41K Medical Physician
- RX-LIGHT 998
- BOOK-LIGHT 1,724 in North Carolina
- PHOTO-ENUM Gregory Rapp, PA-C · 2005
John Nielsen, PA's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
998 ≥ 74th percentile 74% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about John Nielsen, PA?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
998 12% vs specialty avg
Specialty distribution in North Carolina
How Medical Physician Assistant compares to other specialties among North Carolina providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Medical Physician Assistant. Verify directly:
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).
Practice Address
Provider Details
| NPI | 1760465298 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA |
| Gender | Male |
| NPI Issued | 11/29/2005 |
Brand vs generic prescribing mix · Generic-heavy
John Nielsen, PA - brand share 1.0%
Medical Physician Assistant average
1% brand-name claims vs 99% generic, on 998 2024 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 2024.
998
Total Claims
$41K
Total Drug Cost
50
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,496.833
- Total Day Supply
- 44,559
- Brand vs Generic
- 1% brand / 99% generic
- Brand Drug Cost
- $22K
- Generic Drug Cost
- $19K
- Opioid Claims
- 13 (1.3% rate)
Patient Demographics
- Average Patient Age
- 67.5 years
- Avg HCC Risk Score
- 0.95
- Gender Split
- 66% female / 34% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What John Nielsen, PA prescribes most
Top Medicare Part D drugs by claim count, 2024
- Quetiapine Fumarate
Quetiapine Fumarate
70 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
66 claims
- Trazodone Hcl
Trazodone Hcl
61 claims
- Clonazepam
Clonazepam
60 claims
- Alprazolam
Alprazolam
59 claims
- Bupropion Xl
Bupropion Xl
57 claims
- Gabapentin
Gabapentin
56 claims
- Fluoxetine Hcl
Fluoxetine Hcl
47 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 70 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 66 |
| Trazodone Hcl | 61 |
| Clonazepam | 60 |
| Alprazolam | 59 |
| Bupropion Xl Bupropion Hcl | 57 |
| Gabapentin | 56 |
| Fluoxetine Hcl | 47 |
| Lorazepam | 41 |
| Diazepam | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How John Nielsen, PA fits within the Medical Physician Assistant landscape nationally.
40,694
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,139
Avg Claims per Provider
John Nielsen, PA's 998 claims are below the specialty average of 1,139.
Nationwide Medical Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Nielsen, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Medical Physician Assistant Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Nielsen.
One of 1,724 Medical Physician Assistant providers enrolled in North Carolina, 5 are shown here.
Moboluwade Abe - Lathan
PA-C
Durham, NC
Izabella Abookire
PA-C
Gastonia, NC
Ingrid Abrahamson
PA
Hendersonville, NC
Hita Abrams
PA-C
Durham, NC
Veronica Acevedo
PA-C
Durham, NC
Compare Medical Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Nielsen, PA's specialty? ▼
John Nielsen, PA specializes in Medical Physician Assistant and practices in Wilmington, North Carolina. Credentials: PA.
How much does John Nielsen, PA prescribe under Medicare Part D? ▼
In 2024, John Nielsen, PA wrote 998 Medicare Part D claims totaling $41K in drug costs for 50 beneficiaries.
Where is John Nielsen, PA located? ▼
John Nielsen, PA is located at 1901 S 17TH ST, Wilmington, NC, 28401. Phone: (910) 343-8424.
What is John Nielsen, PA's NPI number? ▼
John Nielsen, PA's National Provider Identifier (NPI) is 1760465298, issued on 11/29/2005.
Does John Nielsen, PA prescribe more brand-name or generic drugs? ▼
John Nielsen, PA's prescribing is 1% brand-name and 99% generic drugs by claim count, with $22K in brand drug costs.
Does John Nielsen, PA prescribe opioids? ▼
Yes, John Nielsen, PA had 13 opioid claims in 2024 with an opioid prescribing rate of 1.3%.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,694 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,139 Medicare Part D claims per year.
What drugs does John Nielsen, PA prescribe most often? ▼
Based on 2024 Medicare Part D data, John Nielsen, PA's most frequently prescribed drugs include Quetiapine Fumarate, Dextroamphetamine-Amphetamine, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Nielsen, PA accept Medicare? ▼
John Nielsen, PA appears in CMS Medicare data with 998 Part D claims and 50 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Nielsen, PA's credentials? ▼
John Nielsen, PA's NPI is 1760465298 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
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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.