NPI registry status
Active
2026 NPPES data Adult Medicine Physician NPI 1104178961 NP FURNISHING
Verify on CMS → Sarah Erny, NP FURNISHING
Adult Medicine Physician in Blaine, 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 2,476 in Adult Medicine Physician, 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
161
Medicare Part D claims · 20 beneficiaries · Adult Medicine Physician avg: 3K
Generic prescribing
80%
generic claims · 20% 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
Sarah Erny, NP FURNISHING filed 161 Medicare Part D claims in 2024 as an Adult Medicine Physician in Blaine, Washington, prescribing 80% generic.
- 161
- Part D claims, 2024
- 80%
- generic prescribing
- ≥34th
- 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 Sarah Erny, NP FURNISHING
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 1104178961), first enumerated 10/03/2012.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 161 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- State context
State board disciplinary context
Washington statewide board action statistics are published annually — these figures describe aggregate state activity, not Sarah Erny, NP FURNISHING's individual license status. Verify directly with the state medical board.
Source: WMC annual report 2023
- 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.
CMS NPPES provider registry desk
NPI 1104178961 · Adult Medicine Physician
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1104178961
- ENUM-MID 2012
- TAX-NARROW 2,476
- RX-LIGHT 161
- BOOK-THIN 61 in Washington
- PHOTO-ENUM Kum Lee, M.D. · 2012
Sarah Erny, NP FURNISHING's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
161 ≥ 34th percentile 34% 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
◑
Board-eligible specialty (heuristic, not verified)
Sarah Erny, NP FURNISHING practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Sarah Erny, NP FURNISHING?
Quality data not reportedPrimary specialty
Adult Medicine Physician
Medicare Part D claims
161 94% vs specialty avg
Specialty distribution in Washington
How Adult Medicine Physician 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 Medicine Physician. 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 | 1104178961 |
|---|---|
| Specialty | Adult Medicine Physician |
| Credentials | NP FURNISHING |
| Gender | Female |
| NPI Issued | 10/03/2012 |
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 Sarah Erny, NP FURNISHING. To verify Sarah Erny, NP FURNISHING'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 · Typical
Sarah Erny, NP FURNISHING - brand share 20.0%
Adult Medicine Physician average
20% brand-name claims vs 80% generic, on 161 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.
161
Total Claims
$8K
Total Drug Cost
20
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 283.267
- Total Day Supply
- 8,068
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $5K
- Generic Drug Cost
- $3K
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 0.72
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Sarah Erny, NP FURNISHING prescribes most
Top Medicare Part D drugs by claim count, 2024
- Liothyronine Sodium
Liothyronine Sodium
21 claims
- Metformin Hcl Er
Metformin Hcl Er
13 claims
- Synthroid
Synthroid
12 claims
| Drug | Claims |
|---|---|
| Liothyronine Sodium | 21 |
| Metformin Hcl Er Metformin Hcl | 13 |
| Synthroid Levothyroxine Sodium | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Medicine Physician Overview
How Sarah Erny, NP FURNISHING fits within the Adult Medicine Physician landscape nationally.
2,476
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,896
Avg Claims per Provider
Sarah Erny, NP FURNISHING's 161 claims are below the specialty average of 2,896.
Nationwide Adult Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Erny, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Medicine Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Erny.
One of 61 Adult Medicine Physician providers enrolled in Washington, 5 are shown here.
Dr. John Allen
D.O.
Sunnyside, WA
Dr. Carla Amadei Gatti
MD
Tacoma, WA
Dr. Arunas Banionis
D.O.
Silverdale, WA
Dr. Liliane Bartha
M.D.
Olympia, WA
Dr. Rosemary Beck
M.D.
Olympia, WA
Compare Adult Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sarah Erny, NP FURNISHING's specialty? ▼
Sarah Erny, NP FURNISHING specializes in Adult Medicine Physician and practices in Blaine, Washington. Credentials: NP FURNISHING.
How much does Sarah Erny, NP FURNISHING prescribe under Medicare Part D? ▼
In 2024, Sarah Erny, NP FURNISHING wrote 161 Medicare Part D claims totaling $8K in drug costs for 20 beneficiaries.
Where is Sarah Erny, NP FURNISHING located? ▼
Sarah Erny, NP FURNISHING is located at 9674 HARBOR CT, Blaine, WA, 98230. Phone: (360) 961-8687.
What is Sarah Erny, NP FURNISHING's NPI number? ▼
Sarah Erny, NP FURNISHING's National Provider Identifier (NPI) is 1104178961, issued on 10/03/2012.
Does Sarah Erny, NP FURNISHING prescribe more brand-name or generic drugs? ▼
Sarah Erny, NP FURNISHING's prescribing is 20% brand-name and 80% generic drugs by claim count, with $5K in brand drug costs.
How many Adult Medicine Physician providers are there in the US? ▼
There are 2,476 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,896 Medicare Part D claims per year.
What drugs does Sarah Erny, NP FURNISHING prescribe most often? ▼
Based on 2024 Medicare Part D data, Sarah Erny, NP FURNISHING's most frequently prescribed drugs include Liothyronine Sodium, Metformin Hcl Er, Synthroid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sarah Erny, NP FURNISHING accept Medicare? ▼
Sarah Erny, NP FURNISHING appears in CMS Medicare data with 161 Part D claims and 20 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sarah Erny, NP FURNISHING's credentials? ▼
Sarah Erny, NP FURNISHING's NPI is 1104178961 with credentials NP FURNISHING. 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.