Marnie Michelle Sly, RPH
Pharmacist · Colville, WA
Marnie Michelle Sly, RPH is a pharmacist with a practice address in Colville, Washington, and NPI 1568739704, issued on Nov 16, 2011. Check the license (Washington 00017396, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marnie Michelle Sly
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 00017396 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1250 North Highway 395, Colville, WA 99141
- Phone
- (509) 684-3151
- Enumerated
- Nov 16, 2011
- Record last updated
- Nov 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (509) 684-3233
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 7,777 in Washington → Look up another NPI →
Verify Marnie Michelle Sly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 00017396Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
19 Medicare Part D claims for 18 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Marnie Michelle Sly among 7,777 pharmacist records in Washington
Marnie Michelle Sly, RPH is one of 7,777 pharmacist records with a practice address in Washington. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 32% of them.
- NPI issued2011 · 32% of these records are older, 61% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2011 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 pharmacist records list a practice address in Colville
They are 23 of the 625 NPPES records with a practice address in Colville, and 7,777 pharmacist records in Washington.
All 7,777 in Washington → Every provider in Colville → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Thomas Berg, R.PH.Inchelium, WA 991381255485355
- Kim Rosenthal, PHARMDInchelium, WA 991381588111009
- Jeremiah Salmond, PHARMDInchelium, WA 991381912674912
- Kimberly Walters, PHARMDInchelium, WA 991381639474943
- Heo Jung Kim, PHARM.DGrand Coulee, WA 991331982159547
- Alexander Tor, PHARMDGrand Coulee, WA 991331134754468
- Cara TurnerGrand Coulee, WA 991331093081333
- Nevada Whybark, RPHGrand Coulee, WA 991331326348798
Common questions
What is Marnie Michelle Sly, RPH's NPI number?
Marnie Michelle Sly, RPH's National Provider Identifier (NPI) is 1568739704, issued on Nov 16, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marnie Michelle Sly, RPH located?
The NPPES record lists a practice address at 1250 North Highway 395, Colville, WA, 99141. Phone: (509) 684-3151. Providers update this record themselves, so call before visiting.
How can I verify Marnie Michelle Sly, RPH's license?
NPPES lists Washington license number 00017396, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Marnie Michelle Sly, RPH prescribe under Medicare Part D?
In 2024, Marnie Michelle Sly, RPH had 19 Medicare Part D claims for 18 beneficiaries; the average among pharmacist prescribers was 119. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.