2026 NPPES data Physician Assistant NPI 1437507845 PA-C
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Kaylee Riesterer, PA-C

Physician Assistant in Salem, Oregon. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 149,975 in 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
53
Medicare Part D claims · 20 beneficiaries · Physician Assistant avg: 790
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Kaylee Riesterer, PA-C filed 53 Medicare Part D claims in 2023 as a Physician Assistant in Salem, Oregon.

53
Part D claims, 2023

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.

Kaylee Riesterer, PA-C's Medicare Part D volume vs every U.S. prescriber

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

53 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 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 Kaylee Riesterer, PA-C?

Quality data not reported

NPI registry status

Active

Issued 05/25/2016

NPI 1437507845

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

53 93% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Oregon

How Physician Assistant compares to other specialties among Oregon providers

Oregon providers

Largest specialties in Oregon (% of in-state providers)

Mental Health Counselor — 12.1%Mental Health Counselor12.1%Massage Therapist — 4.8%Massage Therapist4.8%Counselor — 3.9%Counselor3.9%Addiction (Substance Use Disorder) Counselor — 3.5%Addiction (Substance Use Disorder) Counselor3.5%Case Manager/Care Coordinator — 3.4%Case Manager/Care Coordinator3.4%Clinical Social Worker — 3.3%Clinical Social Worker3.3%Physician Assistant — 1.6%Physician Assistant1.6%
Largest specialties in Oregon (% of in-state providers)

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (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).

Kaylee Riesterer, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 1430 COMMERCIAL ST SE, Salem, OR, 97302, with a listed phone of (503) 364-5033. NPI 1437507845 was issued on 05/25/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Riesterer 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 53 prescription claims written by this provider, covering 20 Medicare beneficiaries and totaling roughly $354 in drug spend, with an opioid prescribing rate of 39.6%. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

1430 COMMERCIAL ST SE
Salem, OR 97302

Provider Details

NPI 1437507845
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 05/25/2016

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

53
Total Claims
$354
Total Drug Cost
20
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
53
Total Day Supply
406
Brand Drug Cost
$0
Generic Drug Cost
$354
Opioid Claims
21 (39.6% rate)

Patient Demographics

Average Patient Age
63.9 years
Avg HCC Risk Score
0.72

Physician Assistant Overview

How Kaylee Riesterer, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

Kaylee Riesterer, PA-C's 53 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Oregon

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

Compare Physician Assistant 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 Oregon medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Physician Assistant 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.

Frequently Asked Questions

What is Kaylee Riesterer, PA-C's specialty?
Kaylee Riesterer, PA-C specializes in Physician Assistant and practices in Salem, Oregon. Credentials: PA-C.
How much does Kaylee Riesterer, PA-C prescribe under Medicare Part D?
In 2023, Kaylee Riesterer, PA-C wrote 53 Medicare Part D claims totaling $354 in drug costs for 20 beneficiaries.
Where is Kaylee Riesterer, PA-C located?
Kaylee Riesterer, PA-C is located at 1430 COMMERCIAL ST SE, Salem, OR, 97302. Phone: (503) 364-5033.
What is Kaylee Riesterer, PA-C's NPI number?
Kaylee Riesterer, PA-C's National Provider Identifier (NPI) is 1437507845, issued on 05/25/2016.
Does Kaylee Riesterer, PA-C prescribe opioids?
Yes, Kaylee Riesterer, PA-C had 21 opioid claims in 2023 with an opioid prescribing rate of 39.6%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
Does Kaylee Riesterer, PA-C accept Medicare?
Kaylee Riesterer, PA-C appears in CMS Medicare data with 53 Part D claims and 20 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kaylee Riesterer, PA-C's credentials?
Kaylee Riesterer, PA-C's NPI is 1437507845 with credentials PA-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

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.