2026 NPPES data Pharmacist NPI 1841590346 RPH
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Carrie Lewchuk, RPH

Pharmacist in Spokane, 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 290,447 in Pharmacist, 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
806
Medicare Part D claims · 103 beneficiaries · Pharmacist avg: 135
Generic prescribing
40%
generic claims · 46% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Carrie Lewchuk, RPH filed 806 Medicare Part D claims in 2023 as a Pharmacist in Spokane, Washington, prescribing 40% generic.

806
Part D claims, 2023
40%
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.

Carrie Lewchuk, RPH's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

806 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 Carrie Lewchuk, RPH?

Quality data not reported

NPI registry status

Active

Issued 10/30/2010

NPI 1841590346

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

806 vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in Washington

How Pharmacist compares to other specialties among Washington providers

Washington providers
Mental Health Counselor - 8.6%Mental Health Counselor8.6%Massage Therapist - 6.5%Massage Therapist6.5%Counselor - 5.7%Counselor5.7%Behavior Technician - 4.5%Behavior Technician4.5%Pharmacist - 4%Pharmacist4%Physical Therapist - 3.6%Physical Therapist3.6%
Largest specialties in Washington (% of in-state 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 Pharmacist. Verify directly:

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).

Carrie Lewchuk, RPH appears in the CMS NPPES registry as a Pharmacist provider holding RPH credentials at 5921 N MARKET ST, Spokane, WA, 99208, with a listed phone of (509) 444-8888. NPI 1841590346 was issued on 10/30/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Lewchuk most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 806 prescription claims written by this provider, covering 103 Medicare beneficiaries and totaling roughly $406K in drug spend, split 46% brand-name and 40% generic by claim count. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

5921 N MARKET ST
Spokane, WA 99208

Provider Details

NPI 1841590346
Specialty Pharmacist
Credentials RPH
Gender Female
NPI Issued 10/30/2010

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 Carrie Lewchuk, RPH. To verify Carrie Lewchuk, RPH'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 · Above average

Carrie Lewchuk, RPH - brand share 46.0%
Pharmacist average

46% brand-name claims vs 40% generic, on 806 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.

806
Total Claims
$406K
Total Drug Cost
103
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,401
Total Day Supply
40,465
Brand vs Generic
46% brand / 40% generic
Brand Drug Cost
$393K
Generic Drug Cost
$9K

Patient Demographics

Average Patient Age
64.4 years
Avg HCC Risk Score
2.19
Gender Split
63% female / 37% male
Age Distribution
<65: 42, 65-74: 46, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Carrie Lewchuk, RPH prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Mounjaro
Tirzepatide
66
Jardiance
Empagliflozin
53
Trulicity
Dulaglutide
43
Metformin Hcl Er
Metformin Hcl
37
Humalog Kwikpen U-100
Insulin Lispro
30
Glipizide Er
Glipizide
28
Warfarin Sodium
27
Atorvastatin Calcium
26
Ozempic
Semaglutide
21
Tresiba Flextouch U-200
Insulin Degludec
21

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Pharmacist Overview

How Carrie Lewchuk, RPH fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

Carrie Lewchuk, RPH's 806 claims are above the specialty average of 135.

Nearby Pharmacist Providers in Washington

Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Lewchuk.

Compare Pharmacist 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 Pharmacist 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.

Frequently Asked Questions

What is Carrie Lewchuk, RPH's specialty?
Carrie Lewchuk, RPH specializes in Pharmacist and practices in Spokane, Washington. Credentials: RPH.
How much does Carrie Lewchuk, RPH prescribe under Medicare Part D?
In 2023, Carrie Lewchuk, RPH wrote 806 Medicare Part D claims totaling $406K in drug costs for 103 beneficiaries.
Where is Carrie Lewchuk, RPH located?
Carrie Lewchuk, RPH is located at 5921 N MARKET ST, Spokane, WA, 99208. Phone: (509) 444-8888.
What is Carrie Lewchuk, RPH's NPI number?
Carrie Lewchuk, RPH's National Provider Identifier (NPI) is 1841590346, issued on 10/30/2010.
Does Carrie Lewchuk, RPH prescribe more brand-name or generic drugs?
Carrie Lewchuk, RPH's prescribing is 46% brand-name and 40% generic drugs by claim count, with $393K in brand drug costs.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
What drugs does Carrie Lewchuk, RPH prescribe most often?
Based on 2023 Medicare Part D data, Carrie Lewchuk, RPH's most frequently prescribed drugs include Mounjaro, Jardiance, Trulicity. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Carrie Lewchuk, RPH accept Medicare?
Carrie Lewchuk, RPH appears in CMS Medicare data with 806 Part D claims and 103 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Carrie Lewchuk, RPH's credentials?
Carrie Lewchuk, RPH's NPI is 1841590346 with credentials RPH. 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

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.