NPI registry status
Active
2026 NPPES data Clinical Nurse Specialist NPI 1194451971 APRN, CNS
Verify on CMS → Samuel Frazier, APRN, CNS
Clinical Nurse Specialist in Gresham, 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 1,708 in Clinical Nurse Specialist, 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
512
Medicare Part D claims · 106 beneficiaries · Clinical Nurse Specialist avg: 953
Industry payments
$1.7K
93 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Samuel Frazier, APRN, CNS filed 512 Medicare Part D claims in 2023 as a Clinical Nurse Specialist in Gresham, Oregon.
- 512
- Part D claims, 2023
- $1.7K
- industry payments (Sunshine Act)
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.
Samuel Frazier, APRN, CNS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
512 Top 34% higher than 66% 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 Samuel Frazier, APRN, CNS?
Quality data not reportedPrimary specialty
Clinical Nurse Specialist
Medicare Part D claims
512 46% vs specialty avg
Specialty distribution in Oregon
How Clinical Nurse Specialist 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 Clinical Nurse Specialist. 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).
Samuel Frazier, APRN, CNS appears in the CMS NPPES registry as a Clinical Nurse Specialist provider holding APRN, CNS credentials at 24900 SE STARK ST STE 109, Gresham, OR, 97030, with a listed phone of (503) 413-7162. NPI 1194451971 was issued on 07/25/2022.
Medicare Part D records for calendar year 2023 show 512 prescription claims written by this provider, covering 106 Medicare beneficiaries and totaling roughly $132K in drug spend.
Clinical Nurse Specialist is a narrow specialty nationwide, with 1,708 enrolled providers across 49 states and an average of 953 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 | 1194451971 |
|---|---|
| Specialty | Clinical Nurse Specialist |
| Credentials | APRN, CNS |
| Gender | Male |
| NPI Issued | 07/25/2022 |
Hospital and facility affiliations
Facilities where Samuel Frazier, APRN, CNS 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.
Legacy Clinics LLC
Tualatin, 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).
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 Samuel Frazier, APRN, CNS. Source: openpaymentsdata.cms.gov.
Total received
$1.7K
Largest payer
Novartis Pharmaceuticals Corporation
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.
512
Total Claims
$132K
Total Drug Cost
106
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,048
- Total Day Supply
- 30,886
- Generic Drug Cost
- $10K
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 2.60
- Gender Split
- 47% female / 53% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Samuel Frazier, APRN, CNS prescribes most
Top Medicare Part D drugs by claim count, 2023
- Torsemide
Torsemide
57 claims
- Metoprolol Succinate
Metoprolol Succinate
38 claims
- Spironolactone
Spironolactone
33 claims
- Atorvastatin Calcium
Atorvastatin Calcium
30 claims
- Furosemide
Furosemide
30 claims
- Carvedilol
Carvedilol
29 claims
- Eliquis
Eliquis
29 claims
- Entresto
Entresto
24 claims
| Drug | Claims |
|---|---|
| Torsemide | 57 |
| Metoprolol Succinate | 38 |
| Spironolactone | 33 |
| Atorvastatin Calcium | 30 |
| Furosemide | 30 |
| Carvedilol | 29 |
| Eliquis Apixaban | 29 |
| Entresto Sacubitril/Valsartan | 24 |
| Farxiga Dapagliflozin Propanediol | 21 |
| Jardiance Empagliflozin | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Clinical Nurse Specialist Overview
How Samuel Frazier, APRN, CNS fits within the Clinical Nurse Specialist landscape nationally.
1,708
Clinical Nurse Specialist Providers in US
49
States with Clinical Nurse Specialist
953
Avg Claims per Provider
Samuel Frazier, APRN, CNS's 512 claims are below the specialty average of 953.
Nearby Clinical Nurse Specialist Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Frazier.
Dr. Susan Berg
A.R.N.P.
Cave Junction, OR
Dr. Ann Busch
RN, APRN,BC
Portland, OR
Dr. Jodi Duke
MN, RN, CWOCN, CNS
Portland, OR
Dr. Kathleen Fuglee
RN, MN, CNS, CDE
Portland, OR
Dr. Marisa Gillaspie Aziz
CNS
Portland, OR
Compare Clinical Nurse Specialist 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 Clinical Nurse Specialist 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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Medical Specialties Explained
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Frequently Asked Questions
What is Samuel Frazier, APRN, CNS's specialty? ▼
Samuel Frazier, APRN, CNS specializes in Clinical Nurse Specialist and practices in Gresham, Oregon. Credentials: APRN, CNS.
How much does Samuel Frazier, APRN, CNS prescribe under Medicare Part D? ▼
In 2023, Samuel Frazier, APRN, CNS wrote 512 Medicare Part D claims totaling $132K in drug costs for 106 beneficiaries.
Where is Samuel Frazier, APRN, CNS located? ▼
Samuel Frazier, APRN, CNS is located at 24900 SE STARK ST STE 109, Gresham, OR, 97030. Phone: (503) 413-7162.
What is Samuel Frazier, APRN, CNS's NPI number? ▼
Samuel Frazier, APRN, CNS's National Provider Identifier (NPI) is 1194451971, issued on 07/25/2022.
How many Clinical Nurse Specialist providers are there in the US? ▼
There are 1,708 Clinical Nurse Specialist providers across 49 states in the US. The average Clinical Nurse Specialist provider writes 953 Medicare Part D claims per year.
What drugs does Samuel Frazier, APRN, CNS prescribe most often? ▼
Based on 2023 Medicare Part D data, Samuel Frazier, APRN, CNS's most frequently prescribed drugs include Torsemide, Metoprolol Succinate, Spironolactone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Samuel Frazier, APRN, CNS accept Medicare? ▼
Samuel Frazier, APRN, CNS appears in CMS Medicare data with 512 Part D claims and 106 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Samuel Frazier, APRN, CNS's credentials? ▼
Samuel Frazier, APRN, CNS's NPI is 1194451971 with credentials APRN, CNS. 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.