NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1730132713 PA-C
Verify on CMS → Liliya Bilan, PA-C
Medical Physician Assistant in Des Moines, 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 40,580 in Medical Physician Assistant, 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
5K
Medicare Part D claims · 344 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
86%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Liliya Bilan, PA-C filed 5,064 Medicare Part D claims in 2023 as a Medical Physician Assistant in Des Moines, Washington, prescribing 86% generic.
- 5K
- Part D claims, 2023
- 86%
- generic prescribing
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.
Liliya Bilan, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,064 Top 6% higher than 94% 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 Liliya Bilan, PA-C?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
5,064 370% vs specialty avg
Specialty distribution in Washington
How Medical Physician Assistant 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 Medical Physician Assistant. 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).
Liliya Bilan, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 22000 MARINE VIEW DR S, Des Moines, WA, 98198, with a listed phone of (206) 870-4460. NPI 1730132713 was issued on 05/18/2006.
Medicare Part D records for calendar year 2023 show 5,064 prescription claims written by this provider, covering 344 Medicare beneficiaries and totaling roughly $478K in drug spend, split 11% brand-name and 86% generic by claim count, with an opioid prescribing rate of 2.4%.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,580 enrolled providers across 55 states and an average of 1,077 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 | 1730132713 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 05/18/2006 |
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 Liliya Bilan, PA-C. To verify Liliya Bilan, PA-C'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
Liliya Bilan, PA-C - brand share 11.0%
Medical Physician Assistant average
11% brand-name claims vs 86% generic, on 5,064 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.
5,064
Total Claims
$478K
Total Drug Cost
344
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 9,211
- Total Day Supply
- 268,217
- Brand vs Generic
- 11% brand / 86% generic
- Brand Drug Cost
- $386K
- Generic Drug Cost
- $84K
- Opioid Claims
- 123 (2.4% rate)
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 74.7 years
- Avg HCC Risk Score
- 1.56
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 30, 65-74: 156, 75-84: 97, 85+: 61
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Liliya Bilan, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
290 claims
- Omeprazole
Omeprazole
206 claims
- Amlodipine Besylate
Amlodipine Besylate
185 claims
- Lisinopril
Lisinopril
179 claims
- Metformin Hcl
Metformin Hcl
167 claims
- Losartan Potassium
Losartan Potassium
166 claims
- Metoprolol Succinate
Metoprolol Succinate
144 claims
- Trazodone Hcl 111
Trazodone Hcl
111 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 290 |
| Omeprazole | 206 |
| Amlodipine Besylate | 185 |
| Lisinopril | 179 |
| Metformin Hcl | 167 |
| Losartan Potassium | 166 |
| Metoprolol Succinate | 144 |
| Trazodone Hcl | 111 |
| Gabapentin | 107 |
| Levothyroxine Sodium | 107 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How Liliya Bilan, PA-C fits within the Medical Physician Assistant landscape nationally.
40,580
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider
Liliya Bilan, PA-C's 5,064 claims are above the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Bilan.
Dr. Noor Aaf
PA-C
Seattle, WA
Maryan Abdirahman
Olympia, WA
Dr. Elizabeth Abecassis
PA-C
Puyallup, WA
Angelnetta Adams
Seattle, WA
Dr. Nadima Adi
PA-C
Kennewick, WA
Compare Medical Physician Assistant 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 Medical Physician Assistant 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 Liliya Bilan, PA-C's specialty? ▼
Liliya Bilan, PA-C specializes in Medical Physician Assistant and practices in Des Moines, Washington. Credentials: PA-C.
How much does Liliya Bilan, PA-C prescribe under Medicare Part D? ▼
In 2023, Liliya Bilan, PA-C wrote 5,064 Medicare Part D claims totaling $478K in drug costs for 344 beneficiaries.
Where is Liliya Bilan, PA-C located? ▼
Liliya Bilan, PA-C is located at 22000 MARINE VIEW DR S, Des Moines, WA, 98198. Phone: (206) 870-4460.
What is Liliya Bilan, PA-C's NPI number? ▼
Liliya Bilan, PA-C's National Provider Identifier (NPI) is 1730132713, issued on 05/18/2006.
Does Liliya Bilan, PA-C prescribe more brand-name or generic drugs? ▼
Liliya Bilan, PA-C's prescribing is 11% brand-name and 86% generic drugs by claim count, with $386K in brand drug costs.
Does Liliya Bilan, PA-C prescribe opioids? ▼
Yes, Liliya Bilan, PA-C had 123 opioid claims in 2023 with an opioid prescribing rate of 2.4%.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,580 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does Liliya Bilan, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Liliya Bilan, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Omeprazole, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Liliya Bilan, PA-C accept Medicare? ▼
Liliya Bilan, PA-C appears in CMS Medicare data with 5,064 Part D claims and 344 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Liliya Bilan, PA-C's credentials? ▼
Liliya Bilan, PA-C's NPI is 1730132713 with credentials PA-C. 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.
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.