NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1801291935 AGNP
Verify on CMS → Deanna Barthel, AGNP
Gerontology Nurse Practitioner in Bothell, 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 10,056 in Gerontology 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
330
Medicare Part D claims · 25 beneficiaries · Gerontology Nurse Practitioner avg: 1K
What the federal data shows
Deanna Barthel, AGNP filed 330 Medicare Part D claims in 2024 as a Gerontology Nurse Practitioner in Bothell, Washington.
- 330
- Part D claims, 2024
- ≥56th
- 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 Deanna Barthel, AGNP
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 1801291935), first enumerated 10/31/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 330 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
- State context
State board disciplinary context
Washington statewide board action statistics are published annually — these figures describe aggregate state activity, not Deanna Barthel, AGNP'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 1801291935 · Gerontology Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1801291935
- ENUM-MID 2014
- TAX-MID 10K Gerontology Nurse
- RX-LIGHT 330
- BOOK-THIN 164 in Washington
- PHOTO-ENUM Telisha Sims, NP-C · 2014
Deanna Barthel, AGNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
330 ≥ 56th percentile 56% 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 Deanna Barthel, AGNP?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
330 76% vs specialty avg
Specialty distribution in Washington
How Gerontology 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 Gerontology 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 | 1801291935 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | AGNP |
| Gender | Female |
| NPI Issued | 10/31/2014 |
Hospital and facility affiliations
Facilities where Deanna Barthel, AGNP 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.
Northshore Health PLLC
Bothell, WA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Deanna Barthel, AGNP. To verify Deanna Barthel, AGNP'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
330
Total Claims
$14K
Total Drug Cost
25
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 411.667
- Total Day Supply
- 11,562
- Generic Drug Cost
- $13K
Patient Demographics
- Average Patient Age
- 65.3 years
- Avg HCC Risk Score
- 1.47
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Deanna Barthel, AGNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Buprenorphine Hcl
Buprenorphine Hcl
89 claims
- Gabapentin
Gabapentin
39 claims
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
36 claims
- Ipratropium Bromide 19
Ipratropium Bromide
19 claims
- Albuterol Sulfate … 16
Albuterol Sulfate Hfa
16 claims
- Duloxetine Hcl 14
Duloxetine Hcl
14 claims
- Clonazepam 13
Clonazepam
13 claims
- Alprazolam 12
Alprazolam
12 claims
| Drug | Claims |
|---|---|
| Buprenorphine Hcl | 89 |
| Gabapentin | 39 |
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 36 |
| Ipratropium Bromide | 19 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 16 |
| Duloxetine Hcl | 14 |
| Clonazepam | 13 |
| Alprazolam | 12 |
| Progesterone Progesterone, Micronized | 12 |
| Tizanidine Hcl | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Deanna Barthel, AGNP fits within the Gerontology Nurse Practitioner landscape nationally.
10,056
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,350
Avg Claims per Provider
Deanna Barthel, AGNP's 330 claims are below the specialty average of 1,350.
Nationwide Gerontology Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Barthel, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gerontology Nurse Practitioner Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Barthel.
One of 164 Gerontology Nurse Practitioner providers enrolled in Washington, 5 are shown here.
Endrias Abera
DNP-AGNP
Seattle, WA
Diana Allen
APRN
Kingston, WA
Christina Amendolare
AGPCNP
Coupeville, WA
Virginia Arnold
ARNP
Seattle, WA
Kamala Arumugam
Seattle, WA
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Deanna Barthel, AGNP's specialty? ▼
Deanna Barthel, AGNP specializes in Gerontology Nurse Practitioner and practices in Bothell, Washington. Credentials: AGNP.
How much does Deanna Barthel, AGNP prescribe under Medicare Part D? ▼
In 2024, Deanna Barthel, AGNP wrote 330 Medicare Part D claims totaling $14K in drug costs for 25 beneficiaries.
Where is Deanna Barthel, AGNP located? ▼
Deanna Barthel, AGNP is located at 12900 NE 180TH ST STE 100, Bothell, WA, 98011. Phone: (425) 424-2100.
What is Deanna Barthel, AGNP's NPI number? ▼
Deanna Barthel, AGNP's National Provider Identifier (NPI) is 1801291935, issued on 10/31/2014.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 10,056 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,350 Medicare Part D claims per year.
What drugs does Deanna Barthel, AGNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Deanna Barthel, AGNP's most frequently prescribed drugs include Buprenorphine Hcl, Gabapentin, Buprenorphine-Naloxone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Deanna Barthel, AGNP accept Medicare? ▼
Deanna Barthel, AGNP appears in CMS Medicare data with 330 Part D claims and 25 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Deanna Barthel, AGNP's credentials? ▼
Deanna Barthel, AGNP's NPI is 1801291935 with credentials AGNP. 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.