NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1003134867 MSPAS, PA-C
Verify on CMS → Lila Erickson, MSPAS, PA-C
Physician Assistant in Spokane Valley, 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 156,084 in 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
322
Medicare Part D claims · 58 beneficiaries · Physician Assistant avg: 832
Generic prescribing
84%
generic claims · 16% 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
Lila Erickson, MSPAS, PA-C filed 322 Medicare Part D claims in 2024 as a Physician Assistant in Spokane Valley, Washington, prescribing 84% generic.
- 322
- Part D claims, 2024
- 84%
- generic prescribing
- ≥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 Lila Erickson, MSPAS, PA-C
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 1003134867), first enumerated 05/04/2010.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 322 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 Lila Erickson, MSPAS, PA-C'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.
Compare Erickson with other Physician Assistant providers
Same primary specialty, same federal CMS NPPES roster.
All 55 Physician Assistant providers in Spokane Valley, WA →
Also enrolled in Washington
- Eric Abarr, PA-C Marysville, WA
- Ahmed Abdelshafy, PA-C Cheney, WA
- Sihaam Abdi Shoreline, WA
- Nicole Abdullah, PA Wenatchee, WA
- Kimberly Abella-Cree, PA-C Yakima, WA
- Buddhika Abeyratne Oak Harbor, WA
Other specialties in Spokane Valley: Behavior Technician (447) · Massage Therapist (307) · Mental Health Counselor (150) · Physical Therapist (148)
CMS NPPES provider registry desk
NPI 1003134867 · Physician Assistant
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1003134867
- ENUM-MID 2010
- TAX-MEGA 156K Physician Assistant
- RX-LIGHT 322
- BOOK-LIGHT 3,517 in Washington
- PHOTO-ENUM Abraham Ghiam, RPA-C · 2010
Lila Erickson, MSPAS, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
322 ≥ 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 Lila Erickson, MSPAS, PA-C?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
322 61% vs specialty avg
Specialty distribution in Washington
How 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 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).
Practice Address
Provider Details
| NPI | 1003134867 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | MSPAS, PA-C |
| Gender | Female |
| NPI Issued | 05/04/2010 |
Hospital and facility affiliations
Facilities where Lila Erickson, MSPAS, PA-C 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.
Community Health Association OF Spokane
Spokane, 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 Lila Erickson, MSPAS, PA-C. To verify Lila Erickson, MSPAS, 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
Lila Erickson, MSPAS, PA-C - brand share 16.0%
Physician Assistant average
16% brand-name claims vs 84% generic, on 322 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.
322
Total Claims
$45K
Total Drug Cost
58
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 630.267
- Total Day Supply
- 17,542
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $41K
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 64.8 years
- Avg HCC Risk Score
- 1.30
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 18, 65-74: 31, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Lila Erickson, MSPAS, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Omeprazole
Omeprazole
26 claims
- Lisinopril
Lisinopril
16 claims
- Atorvastatin Calcium
Atorvastatin Calcium
15 claims
- Duloxetine Hcl
Duloxetine Hcl
12 claims
- Losartan Potassium
Losartan Potassium
11 claims
| Drug | Claims |
|---|---|
| Omeprazole | 26 |
| Lisinopril | 16 |
| Atorvastatin Calcium | 15 |
| Duloxetine Hcl | 12 |
| Losartan Potassium | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Lila Erickson, MSPAS, PA-C fits within the Physician Assistant landscape nationally.
156,084
Physician Assistant Providers in US
56
States with Physician Assistant
832
Avg Claims per Provider
Lila Erickson, MSPAS, PA-C's 322 claims are below the specialty average of 832.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Erickson, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Erickson.
One of 3,517 Physician Assistant providers enrolled in Washington, 11 are shown on this page.
Danielle Abrass
PA-C
Seattle, WA
Abraham Abu
PA-C
Seattle, WA
Alvin Abueg
Everett, WA
Aaron Adam
PA-C
Vancouver, WA
Elaina Adams
PA-C
Nine Mile Falls, WA
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lila Erickson, MSPAS, PA-C's specialty? ▼
Lila Erickson, MSPAS, PA-C specializes in Physician Assistant and practices in Spokane Valley, Washington. Credentials: MSPAS, PA-C.
How much does Lila Erickson, MSPAS, PA-C prescribe under Medicare Part D? ▼
In 2024, Lila Erickson, MSPAS, PA-C wrote 322 Medicare Part D claims totaling $45K in drug costs for 58 beneficiaries.
Where is Lila Erickson, MSPAS, PA-C located? ▼
Lila Erickson, MSPAS, PA-C is located at 1502 N VERCLER RD, Spokane Valley, WA, 99216. Phone: (509) 444-8200.
What is Lila Erickson, MSPAS, PA-C's NPI number? ▼
Lila Erickson, MSPAS, PA-C's National Provider Identifier (NPI) is 1003134867, issued on 05/04/2010.
Does Lila Erickson, MSPAS, PA-C prescribe more brand-name or generic drugs? ▼
Lila Erickson, MSPAS, PA-C's prescribing is 16% brand-name and 84% generic drugs by claim count, with $41K in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 156,084 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 832 Medicare Part D claims per year.
What drugs does Lila Erickson, MSPAS, PA-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Lila Erickson, MSPAS, PA-C's most frequently prescribed drugs include Omeprazole, Lisinopril, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lila Erickson, MSPAS, PA-C accept Medicare? ▼
Lila Erickson, MSPAS, PA-C appears in CMS Medicare data with 322 Part D claims and 58 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lila Erickson, MSPAS, PA-C's credentials? ▼
Lila Erickson, MSPAS, PA-C's NPI is 1003134867 with credentials MSPAS, 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 (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.