NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1225194855 A.R.N.P.
Verify on CMS → Sandra Kennedy, A.R.N.P.
Adult Health Nurse Practitioner in Burien, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 29,519 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
4K
Medicare Part D claims · 157 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$37.1
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Sandra Kennedy, A.R.N.P. filed 3,749 Medicare Part D claims in 2023 as an Adult Health Nurse Practitioner in Burien, Washington, prescribing 92% generic.
- 4K
- Part D claims, 2023
- 92%
- generic prescribing
- $37.1
- industry payments (Sunshine Act)
- ≥91st
- 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.
CMS NPPES provider registry desk
NPI 1225194855 · Adult Health Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1225194855
- ENUM-LEGACY 2006
- TAX-MID 30K Adult Health
- RX-MID 3,749
- BOOK-THIN 449 in Washington
- PHOTO-ENUM Elizabeth Benedik · 2006
Sandra Kennedy, A.R.N.P.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,749 ≥ 91st percentile 91% of 1,370,886 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 · 2023
What does the federal data show about Sandra Kennedy, A.R.N.P.?
Quality data not reportedPrimary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
3,749 212% vs specialty avg
Specialty distribution in Washington
How Adult Health Nurse Practitioner compares to other specialties among Washington 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 | 1225194855 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Credentials | A.R.N.P. |
| Gender | Female |
| NPI Issued | 12/28/2006 |
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 Sandra Kennedy, A.R.N.P.. Source: openpaymentsdata.cms.gov.
Total received
$37
Largest payer
Pacira Pharmaceuticals Incorporated
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.
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 Sandra Kennedy, A.R.N.P.. To verify Sandra Kennedy, A.R.N.P.'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
Sandra Kennedy, A.R.N.P. - brand share 8.0%
Adult Health Nurse Practitioner average
8% brand-name claims vs 92% generic, on 3,749 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.
3,749
Total Claims
$192K
Total Drug Cost
157
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,133
- Total Day Supply
- 115,253
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $115K
- Generic Drug Cost
- $77K
- Opioid Claims
- 15 (0.4% rate)
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 81.1 years
- Avg HCC Risk Score
- 1.93
- Gender Split
- 75% female / 25% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sandra Kennedy, A.R.N.P. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
249 claims
- Trazodone Hcl
Trazodone Hcl
201 claims
- Amlodipine Besylate
Amlodipine Besylate
172 claims
- Levothyroxine Sodium
Levothyroxine Sodium
167 claims
- Gabapentin
Gabapentin
145 claims
- Losartan Potassium
Losartan Potassium
139 claims
- Lisinopril
Lisinopril
138 claims
- Metoprolol Succinate
Metoprolol Succinate
123 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 249 |
| Trazodone Hcl | 201 |
| Amlodipine Besylate | 172 |
| Levothyroxine Sodium | 167 |
| Gabapentin | 145 |
| Losartan Potassium | 139 |
| Lisinopril | 138 |
| Metoprolol Succinate | 123 |
| Quetiapine Fumarate | 117 |
| Sertraline Hcl | 115 |
* 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 Sandra Kennedy, A.R.N.P. fits within the Adult Health Nurse Practitioner landscape nationally.
29,519
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider
Sandra Kennedy, A.R.N.P.'s 3,749 claims are above the specialty average of 1,201.
Nationwide Adult Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Kennedy, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Health Nurse Practitioner Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Kennedy.
One of 449 Adult Health Nurse Practitioner providers enrolled in Washington, 5 are shown here.
Dr. Sandra Abrahamson
ARNP
Seattle, WA
Olga Abramova
Bellevue, WA
Dr. Alvin Aceron
ARNP
Seattle, WA
Dr. Diane Acosta
ARNP
Tacoma, WA
Ream Adeeb
Seattle, WA
Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sandra Kennedy, A.R.N.P.'s specialty? ▼
Sandra Kennedy, A.R.N.P. specializes in Adult Health Nurse Practitioner and practices in Burien, Washington. Credentials: A.R.N.P..
How much does Sandra Kennedy, A.R.N.P. prescribe under Medicare Part D? ▼
In 2023, Sandra Kennedy, A.R.N.P. wrote 3,749 Medicare Part D claims totaling $192K in drug costs for 157 beneficiaries.
Where is Sandra Kennedy, A.R.N.P. located? ▼
Sandra Kennedy, A.R.N.P. is located at 140 SW 146TH ST, Burien, WA, 98166. Phone: (206) 901-2300.
What is Sandra Kennedy, A.R.N.P.'s NPI number? ▼
Sandra Kennedy, A.R.N.P.'s National Provider Identifier (NPI) is 1225194855, issued on 12/28/2006.
Does Sandra Kennedy, A.R.N.P. prescribe more brand-name or generic drugs? ▼
Sandra Kennedy, A.R.N.P.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $115K in brand drug costs.
Does Sandra Kennedy, A.R.N.P. prescribe opioids? ▼
Yes, Sandra Kennedy, A.R.N.P. had 15 opioid claims in 2023 with an opioid prescribing rate of 0.4%.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,519 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does Sandra Kennedy, A.R.N.P. prescribe most often? ▼
Based on 2023 Medicare Part D data, Sandra Kennedy, A.R.N.P.'s most frequently prescribed drugs include Atorvastatin Calcium, Trazodone Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sandra Kennedy, A.R.N.P. accept Medicare? ▼
Sandra Kennedy, A.R.N.P. appears in CMS Medicare data with 3,749 Part D claims and 157 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sandra Kennedy, A.R.N.P.'s credentials? ▼
Sandra Kennedy, A.R.N.P.'s NPI is 1225194855 with credentials A.R.N.P.. 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.