2026 NPPES data Medical Physician Assistant NPI 1053946459 PA
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JEAN PIERE NIEVES, PA

Medical Physician Assistant in BONNEY LAKE, Washington. 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
452
Medicare Part D claims · 266 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

JEAN PIERE NIEVES, PA filed 452 Medicare Part D claims in 2023 as a Medical Physician Assistant in BONNEY LAKE, Washington, prescribing 94% generic.

452
Part D claims, 2023
94%
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.

JEAN PIERE NIEVES, PA's Medicare Part D volume vs every U.S. prescriber

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

452 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 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 JEAN PIERE NIEVES, PA?

Quality data not reported

NPI registry status

Active

Issued 03/05/2020

NPI 1053946459

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

452 58% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Washington

How Medical Physician Assistant compares to other specialties among Washington providers

Washington providers

Medical Physician Assistant share within Washington

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Washington

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Medical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — 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).

JEAN PIERE NIEVES, PA appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA credentials at 10004 204TH AVE E, BONNEY LAKE, WA, 98391, with a listed phone of (253) 848-5951. NPI 1053946459 was issued on 03/05/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NIEVES 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 452 prescription claims written by this provider, covering 266 Medicare beneficiaries and totaling roughly $12K in drug spend, split 6% brand-name and 94% 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

10004 204TH AVE E
BONNEY LAKE, WA 98391

Provider Details

NPI 1053946459
Specialty Medical Physician Assistant
Credentials PA
Gender Male
NPI Issued 03/05/2020

Hospital and facility affiliations

Facilities where JEAN PIERE NIEVES, PA 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.

CARBON HEALTH MEDICAL GROUP OF FLORIDA PA
BELLEVUE, WA
SOUTH HILL FAMILY MEDICINE PC
BONNEY LAKE, WA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context — Washington WMC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 — they are NOT specific to JEAN PIERE NIEVES, PA. To verify JEAN PIERE NIEVES, PA's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

JEAN PIERE NIEVES, PA — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 452 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.

452
Total Claims
$12K
Total Drug Cost
266
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
538
Total Day Supply
8,724
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$7K
Generic Drug Cost
$5K
Antibiotic Claims
190

Patient Demographics

Average Patient Age
73.3 years
Avg HCC Risk Score
1.21
Gender Split
65% female / 35% male
Age Distribution
<65: 19, 65-74: 138, 75-84: 85, 85+: 24

Top Prescribed Drugs (Medicare Part D)

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

What JEAN PIERE NIEVES, PA 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
Prednisone
48
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
35
Azithromycin
34
Cephalexin
29
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
25
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
22
Diclofenac Sodium
17
Meloxicam
14
Paxlovid (Eua)
Nirmatrelvir/Ritonavir
14
Baclofen
13

* 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 JEAN PIERE NIEVES, PA fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

JEAN PIERE NIEVES, PA's 452 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Washington

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

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is JEAN PIERE NIEVES, PA's specialty?
JEAN PIERE NIEVES, PA specializes in Medical Physician Assistant and practices in BONNEY LAKE, Washington. Credentials: PA.
How much does JEAN PIERE NIEVES, PA prescribe under Medicare Part D?
In 2023, JEAN PIERE NIEVES, PA wrote 452 Medicare Part D claims totaling $12K in drug costs for 266 beneficiaries.
Where is JEAN PIERE NIEVES, PA located?
JEAN PIERE NIEVES, PA is located at 10004 204TH AVE E, BONNEY LAKE, WA, 98391. Phone: (253) 848-5951.
What is JEAN PIERE NIEVES, PA's NPI number?
JEAN PIERE NIEVES, PA's National Provider Identifier (NPI) is 1053946459, issued on 03/05/2020.
Does JEAN PIERE NIEVES, PA prescribe more brand-name or generic drugs?
JEAN PIERE NIEVES, PA's prescribing is 6% brand-name and 94% generic drugs by claim count, with $7K in brand drug costs.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does JEAN PIERE NIEVES, PA prescribe most often?
Based on 2023 Medicare Part D data, JEAN PIERE NIEVES, PA's most frequently prescribed drugs include Prednisone, Amoxicillin-Clavulanate Potass, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JEAN PIERE NIEVES, PA accept Medicare?
JEAN PIERE NIEVES, PA appears in CMS Medicare data with 452 Part D claims and 266 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JEAN PIERE NIEVES, PA's credentials?
JEAN PIERE NIEVES, PA's NPI is 1053946459 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

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