NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1831648146 RN, NP-C
Verify on CMS → Rebecca Buddington, RN, NP-C
Family Nurse Practitioner in Portland, 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 210,832 in Family Nurse Practitioner, 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
24
Medicare Part D claims · 21 beneficiaries · Family Nurse Practitioner avg: 1K
What the federal data shows
Rebecca Buddington, RN, NP-C filed 24 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Portland, Oregon.
- 24
- 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.
Rebecca Buddington, RN, NP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
24 0th percentile higher than 0% 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
What does the federal data show about Rebecca Buddington, RN, NP-C?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
24 98% vs specialty avg
Specialty distribution in Oregon
How Family Nurse Practitioner compares to other specialties among Oregon 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 Family Nurse Practitioner. 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).
Rebecca Buddington, RN, NP-C appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding RN, NP-C credentials at 500 NE MULTNOMAH ST STE 100, Portland, OR, 97232, with a listed phone of (800) 813-2000. NPI 1831648146 was issued on 09/27/2016.
Medicare Part D records for calendar year 2023 show 24 prescription claims written by this provider, covering 21 Medicare beneficiaries and totaling roughly $1K in drug spend.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 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 | 1831648146 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | RN, NP-C |
| Gender | Female |
| NPI Issued | 09/27/2016 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
24
Total Claims
$1K
Total Drug Cost
21
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 52
- Total Day Supply
- 1,441
- Generic Drug Cost
- $257
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 1.13
Family Nurse Practitioner Overview
How Rebecca Buddington, RN, NP-C fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Rebecca Buddington, RN, NP-C's 24 claims are below the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Buddington.
Dr. April Abaecherli-Shore
FNP-C
Gresham, OR
Dr. Leslie Abbott
FNP
Roseburg, OR
Dr. Samantha Abbott
FNP
Milwaukie, OR
Dr. Alice Abrams
NP
Portland, OR
Dr. Tristin Accuardi
DNP-FNP
Astoria, OR
Compare Family Nurse Practitioner 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 Family Nurse Practitioner 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Oregon
Frequently Asked Questions
What is Rebecca Buddington, RN, NP-C's specialty? ▼
Rebecca Buddington, RN, NP-C specializes in Family Nurse Practitioner and practices in Portland, Oregon. Credentials: RN, NP-C.
How much does Rebecca Buddington, RN, NP-C prescribe under Medicare Part D? ▼
In 2023, Rebecca Buddington, RN, NP-C wrote 24 Medicare Part D claims totaling $1K in drug costs for 21 beneficiaries.
Where is Rebecca Buddington, RN, NP-C located? ▼
Rebecca Buddington, RN, NP-C is located at 500 NE MULTNOMAH ST STE 100, Portland, OR, 97232. Phone: (800) 813-2000.
What is Rebecca Buddington, RN, NP-C's NPI number? ▼
Rebecca Buddington, RN, NP-C's National Provider Identifier (NPI) is 1831648146, issued on 09/27/2016.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
Does Rebecca Buddington, RN, NP-C accept Medicare? ▼
Rebecca Buddington, RN, NP-C appears in CMS Medicare data with 24 Part D claims and 21 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rebecca Buddington, RN, NP-C's credentials? ▼
Rebecca Buddington, RN, NP-C's NPI is 1831648146 with credentials RN, NP-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
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.