NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1598142473 MD
Verify on CMS → Danielle File, MD
Hematology & Oncology Physician in Seattle, 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 11,215 in Hematology & Oncology 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
523
Medicare Part D claims · 126 beneficiaries · Hematology & Oncology Physician avg: 847
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Danielle File, MD filed 523 Medicare Part D claims in 2023 as a Hematology & Oncology Physician in Seattle, Washington.
- 523
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Danielle File, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
523 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
✓
Board certification likely (heuristic, not verified)
Danielle File, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Danielle File, MD?
Quality data not reportedPrimary specialty
Hematology & Oncology Physician
Medicare Part D claims
523 38% vs specialty avg
Specialty distribution in Washington
How Hematology & Oncology 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 Hematology & Oncology 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).
Danielle File, MD appears in the CMS NPPES registry as a Hematology & Oncology Physician provider holding MD credentials at 1221 MADISON ST STE 500, Seattle, WA, 98104, with a listed phone of (206) 215-5900. NPI 1598142473 was issued on 04/30/2015.
Medicare Part D records for calendar year 2023 show 523 prescription claims written by this provider, covering 126 Medicare beneficiaries and totaling roughly $339K in drug spend, with an opioid prescribing rate of 2.7%.
Hematology & Oncology Physician is a mid-sized specialty nationwide, with 11,215 enrolled providers across 54 states and an average of 847 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 | 1598142473 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 04/30/2015 |
Hospital and facility affiliations
Facilities where Danielle File, MD 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.
Swedish Health Services
Seattle, 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 Danielle File, MD. To verify Danielle File, MD'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 2023.
523
Total Claims
$339K
Total Drug Cost
126
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,107
- Total Day Supply
- 31,422
- Generic Drug Cost
- $19K
- Opioid Claims
- 14 (2.7% rate)
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 1.26
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Danielle File, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Letrozole
Letrozole
213 claims
- Anastrozole 43
Anastrozole
43 claims
- Tamoxifen Citrate 37
Tamoxifen Citrate
37 claims
- Gabapentin 29
Gabapentin
29 claims
- Exemestane 22
Exemestane
22 claims
- Alendronate Sodium 16
Alendronate Sodium
16 claims
- Ondansetron Hcl 15
Ondansetron Hcl
15 claims
- Ibrance 13
Ibrance
13 claims
| Drug | Claims |
|---|---|
| Letrozole | 213 |
| Anastrozole | 43 |
| Tamoxifen Citrate | 37 |
| Gabapentin | 29 |
| Exemestane | 22 |
| Alendronate Sodium | 16 |
| Ondansetron Hcl | 15 |
| Ibrance Palbociclib | 13 |
| Prochlorperazine Maleate | 12 |
| Duloxetine Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hematology & Oncology Physician Overview
How Danielle File, MD fits within the Hematology & Oncology Physician landscape nationally.
11,215
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider
Danielle File, MD's 523 claims are below the specialty average of 847.
Nearby Hematology & Oncology Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as File.
Dr. Farnoush Abar
M.D.
Seattle, WA
Janis Abkowitz
Seattle, WA
Dr. David Aboulafia
MD
Seattle, WA
Dr. Manoj Agarwal
MD, MBA
Seattle, WA
Shirali Agarwal
Seattle, WA
Compare Hematology & Oncology Physician 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 Washington medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Hematology & Oncology Physician 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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Frequently Asked Questions
What is Danielle File, MD's specialty? ▼
Danielle File, MD specializes in Hematology & Oncology Physician and practices in Seattle, Washington. Credentials: MD.
How much does Danielle File, MD prescribe under Medicare Part D? ▼
In 2023, Danielle File, MD wrote 523 Medicare Part D claims totaling $339K in drug costs for 126 beneficiaries.
Where is Danielle File, MD located? ▼
Danielle File, MD is located at 1221 MADISON ST STE 500, Seattle, WA, 98104. Phone: (206) 215-5900.
What is Danielle File, MD's NPI number? ▼
Danielle File, MD's National Provider Identifier (NPI) is 1598142473, issued on 04/30/2015.
Does Danielle File, MD prescribe opioids? ▼
Yes, Danielle File, MD had 14 opioid claims in 2023 with an opioid prescribing rate of 2.7%.
How many Hematology & Oncology Physician providers are there in the US? ▼
There are 11,215 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
What drugs does Danielle File, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Danielle File, MD's most frequently prescribed drugs include Letrozole, Anastrozole, Tamoxifen Citrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Danielle File, MD accept Medicare? ▼
Danielle File, MD appears in CMS Medicare data with 523 Part D claims and 126 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Danielle File, MD's credentials? ▼
Danielle File, MD's NPI is 1598142473 with credentials MD. 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.