NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1083096507 APRN
Verify on CMS → Alfonso Capuras, APRN
Adult Health Nurse Practitioner in Woodburn, 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 29,811 in Adult Health 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
6K
Medicare Part D claims · 154 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
91%
generic claims · 9% 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
Alfonso Capuras, APRN filed 5,592 Medicare Part D claims in 2024 as an Adult Health Nurse Practitioner in Woodburn, Oregon, prescribing 91% generic.
- 6K
- Part D claims, 2024
- 91%
- generic prescribing
- ≥94th
- 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 Alfonso Capuras, APRN
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1083096507), first enumerated 06/20/2015.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 5,592 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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.
Compare Capuras with other Adult Health Nurse Practitioner providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Oregon
- Lakshi Aldredge, NP Portland, OR
- Eden Aldrich, FNP Bend, OR
- Nancy Allison, ANP Portland, OR
- Stephen Allred, NP Portland, OR
- Mary Lou Alonso, NP1578815783 Cave Junction, OR
- Monna Alwine, NURSE PRACTITICIONER Klamath Falls, OR
Other specialties in Woodburn: Behavior Technician (37) · Pharmacist (29) · Behavior Analyst (28) · Family Medicine Physician (23)
CMS NPPES provider registry desk
NPI 1083096507 · Adult Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1083096507
- ENUM-MID 2015
- TAX-MID 30K Adult Health
- RX-MID 5,592
- BOOK-THIN 301 in Oregon
- PHOTO-ENUM Jayna Patel, ARNP · 2015
Alfonso Capuras, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
5,592 ≥ 94th percentile 94% 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 Alfonso Capuras, APRN?
Quality data not reportedPrimary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
5,592 333% vs specialty avg
Specialty distribution in Oregon
How Adult Health 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 Adult Health 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).
Practice Address
Provider Details
| NPI | 1083096507 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Credentials | APRN |
| Gender | Male |
| NPI Issued | 06/20/2015 |
Hospital and facility affiliations
Facilities where Alfonso Capuras, APRN 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.
Silverton Health
Woodburn, OR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Alfonso Capuras, APRN - brand share 9.0%
Adult Health Nurse Practitioner average
9% brand-name claims vs 91% generic, on 5,592 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.
5,592
Total Claims
$443K
Total Drug Cost
154
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,086.4
- Total Day Supply
- 162,852
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $307K
- Generic Drug Cost
- $134K
- Opioid Claims
- 195 (3.5% rate)
- Antibiotic Claims
- 172
Patient Demographics
- Average Patient Age
- 81.3 years
- Avg HCC Risk Score
- 2.31
- Gender Split
- 67% female / 33% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Alfonso Capuras, APRN prescribes most
Top Medicare Part D drugs by claim count, 2024
- Quetiapine Fumarate
Quetiapine Fumarate
207 claims
- Levothyroxine Sodium
Levothyroxine Sodium
186 claims
- Atorvastatin Calcium
Atorvastatin Calcium
174 claims
- Mirtazapine
Mirtazapine
170 claims
- Furosemide
Furosemide
166 claims
- Amlodipine Besylate
Amlodipine Besylate
159 claims
- Memantine Hcl
Memantine Hcl
158 claims
- Donepezil Hcl
Donepezil Hcl
144 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 207 |
| Levothyroxine Sodium | 186 |
| Atorvastatin Calcium | 174 |
| Mirtazapine | 170 |
| Furosemide | 166 |
| Amlodipine Besylate | 159 |
| Memantine Hcl | 158 |
| Donepezil Hcl | 144 |
| Eliquis Apixaban | 143 |
| Diclofenac Sodium | 136 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Health Nurse Practitioner Overview
How Alfonso Capuras, APRN fits within the Adult Health Nurse Practitioner landscape nationally.
29,811
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,291
Avg Claims per Provider
Alfonso Capuras, APRN's 5,592 claims are above the specialty average of 1,291.
Nationwide Adult Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Capuras, both outside Oregon so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2015)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Health Nurse Practitioner Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Capuras.
One of 301 Adult Health Nurse Practitioner providers enrolled in Oregon, 11 are shown on this page.
Nenice Andrews
Hillsboro, OR
Mary Anker
N.P.
Bandon, OR
Nellyda Anslow
AGPCNP
Hillsboro, OR
Robert Anthony
AGPCNP
Grants Pass, OR
Allison Arends
NP
Coos Bay, OR
Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Alfonso Capuras, APRN's specialty? ▼
Alfonso Capuras, APRN specializes in Adult Health Nurse Practitioner and practices in Woodburn, Oregon. Credentials: APRN.
How much does Alfonso Capuras, APRN prescribe under Medicare Part D? ▼
In 2024, Alfonso Capuras, APRN wrote 5,592 Medicare Part D claims totaling $443K in drug costs for 154 beneficiaries.
Where is Alfonso Capuras, APRN located? ▼
Alfonso Capuras, APRN is located at 1475 MOUNT HOOD AVE, Woodburn, OR, 97071. Phone: (503) 982-2174.
What is Alfonso Capuras, APRN's NPI number? ▼
Alfonso Capuras, APRN's National Provider Identifier (NPI) is 1083096507, issued on 06/20/2015.
Does Alfonso Capuras, APRN prescribe more brand-name or generic drugs? ▼
Alfonso Capuras, APRN's prescribing is 9% brand-name and 91% generic drugs by claim count, with $307K in brand drug costs.
Does Alfonso Capuras, APRN prescribe opioids? ▼
Yes, Alfonso Capuras, APRN had 195 opioid claims in 2024 with an opioid prescribing rate of 3.5%.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,811 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,291 Medicare Part D claims per year.
What drugs does Alfonso Capuras, APRN prescribe most often? ▼
Based on 2024 Medicare Part D data, Alfonso Capuras, APRN's most frequently prescribed drugs include Quetiapine Fumarate, Levothyroxine Sodium, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alfonso Capuras, APRN accept Medicare? ▼
Alfonso Capuras, APRN appears in CMS Medicare data with 5,592 Part D claims and 154 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alfonso Capuras, APRN's credentials? ▼
Alfonso Capuras, APRN's NPI is 1083096507 with credentials APRN. 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.