NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1205835337 FNP-C
Verify on CMS → Jean Nelson, FNP-C
Allergy & Immunology Physician in Scottsdale, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,390 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
1K
Medicare Part D claims · 265 beneficiaries · Allergy & Immunology Physician avg: 764
Industry payments
$35.2K
159 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jean Nelson, FNP-C filed 1,371 Medicare Part D claims in 2023 as a Allergy & Immunology Physician in Scottsdale, Arizona.
- 1K
- Part D claims, 2023
- 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.
Jean Nelson, FNP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,371 Top 21% higher than 79% of 1,370,886 prescribers
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
✓
Board certification likely (heuristic, not verified)
Jean Nelson, FNP-C practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Jean Nelson, FNP-C?
Quality data not reportedPrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
1,371 79% vs specialty avg
Specialty distribution in Arizona
How Allergy & Immunology Physician compares to other specialties among Arizona 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 Allergy & Immunology Physician. 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).
Jean Nelson, FNP-C appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding FNP-C credentials at 7514 E MONTEREY WAY, Scottsdale, AZ, 85251, with a listed phone of (480) 949-7377. NPI 1205835337 was issued on 07/20/2005.
Medicare Part D records for calendar year 2023 show 1,371 prescription claims written by this provider, covering 265 Medicare beneficiaries and totaling roughly $912K in drug spend.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 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 | 1205835337 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | FNP-C |
| Gender | Female |
| NPI Issued | 07/20/2005 |
Hospital and facility affiliations
Facilities where Jean Nelson, FNP-C 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.
Allergy, Asthma And Immunology Associates Ltd
Scottsdale, AZ
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 Jean Nelson, FNP-C. Source: openpaymentsdata.cms.gov.
Total received
$35.2K
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,371
Total Claims
$912K
Total Drug Cost
265
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,157
- Total Day Supply
- 58,884
- Generic Drug Cost
- $137K
- Antibiotic Claims
- 94
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.03
- Gender Split
- 72% female / 28% male
- Age Distribution
- <65: 18, 65-74: 146, 75-84: 80, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jean Nelson, FNP-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Montelukast Sodium
Montelukast Sodium
177 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
121 claims
- Levocetirizine Dih…
Levocetirizine Dihydrochloride
89 claims
- Dupixent Syringe
Dupixent Syringe
81 claims
- Symbicort
Symbicort
80 claims
- Prednisone
Prednisone
78 claims
- Breo Ellipta 69
Breo Ellipta
69 claims
- Fluticasone Propio… 50
Fluticasone Propionate
50 claims
| Drug | Claims |
|---|---|
| Montelukast Sodium | 177 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 121 |
| Levocetirizine Dihydrochloride | 89 |
| Dupixent Syringe Dupilumab | 81 |
| Symbicort Budesonide/Formoterol Fumarate | 80 |
| Prednisone | 78 |
| Breo Ellipta Fluticasone/Vilanterol | 69 |
| Fluticasone Propionate | 50 |
| Ipratropium Bromide | 47 |
| Azithromycin | 44 |
* 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 Jean Nelson, FNP-C fits within the Allergy & Immunology Physician landscape nationally.
3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
Jean Nelson, FNP-C's 1,371 claims are above the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Nelson.
Dr. Housam Alasaly
M.D.
Phoenix, AZ
Dr. Miriam Anand
M.D.
Tempe, AZ
Dr. Natarajan Asokan
M.D.
Kingman, AZ
Dr. Martin Bartels
MD
Tucson, AZ
Dr. Kevin Boesel
MD
Peoria, AZ
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 Arizona 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 Jean Nelson, FNP-C's specialty? ▼
Jean Nelson, FNP-C specializes in Allergy & Immunology Physician and practices in Scottsdale, Arizona. Credentials: FNP-C.
How much does Jean Nelson, FNP-C prescribe under Medicare Part D? ▼
In 2023, Jean Nelson, FNP-C wrote 1,371 Medicare Part D claims totaling $912K in drug costs for 265 beneficiaries.
Where is Jean Nelson, FNP-C located? ▼
Jean Nelson, FNP-C is located at 7514 E MONTEREY WAY, Scottsdale, AZ, 85251. Phone: (480) 949-7377.
What is Jean Nelson, FNP-C's NPI number? ▼
Jean Nelson, FNP-C's National Provider Identifier (NPI) is 1205835337, issued on 07/20/2005.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,390 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 Jean Nelson, FNP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Jean Nelson, FNP-C's most frequently prescribed drugs include Montelukast Sodium, Albuterol Sulfate Hfa, Levocetirizine Dihydrochloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jean Nelson, FNP-C accept Medicare? ▼
Jean Nelson, FNP-C appears in CMS Medicare data with 1,371 Part D claims and 265 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jean Nelson, FNP-C's credentials? ▼
Jean Nelson, FNP-C's NPI is 1205835337 with credentials FNP-C. 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.
- 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.