Sarah Knight
Internal Medicine Physician · Spokane, WA
Sarah Knight is an internal medicine physician with a practice address in Spokane, Washington, and NPI 1881183853, issued on May 5, 2018. Check the license (Washington OP61397804, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sarah Knight
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- OP61397804 WA
O-1975 ID
Self-reported in NPPES; status is on the state search - Practice location
- 624 E Front Ave, Spokane, WA 99202
- Phone
- (509) 626-9900
- Enumerated
- May 5, 2018
- Record last updated
- Jul 23, 2025
- Fax
- (509) 227-7070
- Medicare enrollment
- Enrolled (PECOS I20240709004452); accepts Medicare assignment
- Medical or professional school
- Pacific Nw Un Of Hs, Col Of Osteopathic Medicine, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 624 E Front Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Henry Arguinchona, MDInfectious Disease Physician1740228170
- Ruth Armstrong, MDFamily Medicine Physician1093410235
- Jobe Ashby, MDInternal Medicine Physician1871288555
Verify Sarah Knight in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61397804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
486 Medicare Part D claims for 125 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Levothyroxine Sodium34 claims
- Rosuvastatin Calcium34 claims
- Atorvastatin Calcium20 claims
- Metformin Hcl Er19 claims
- Amlodipine Besylate18 claims
- Trazodone Hcl16 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.
Bills Medicare through one group practice
- Kootenai Health IncPost Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Knight among 3,079 internal medicine physician records in Washington
Sarah Knight is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2006 among the 1,852 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
230 internal medicine physician records list a practice address in Spokane
They are 230 of the 14,049 NPPES records with a practice address in Spokane, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Spokane → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Judy Benson, M.D.Spokane, WA 992021922081884
- Todd Gottschalk, DOSpokane, WA 992021457456873
- Michael Hixon, M.D.Spokane, WA 992021396850756
- Raluca Ionescu, MDSpokane, WA 992021497721211
- D'Arcy Johnson, MDSpokane, WA 992021083608616
- Michael Kerkering, M.D.Spokane, WA 992021881602910
- Thomas Laselle, MDSpokane, WA 992021932191343
- Charles Laudenbach, MDSpokane, WA 992021255324638
Common questions
What is Sarah Knight's NPI number?
Sarah Knight's National Provider Identifier (NPI) is 1881183853, issued on May 5, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Knight located?
The NPPES record lists a practice address at 624 E Front Ave, Spokane, WA, 99202. Phone: (509) 626-9900. Providers update this record themselves, so call before visiting.
How can I verify Sarah Knight's license?
NPPES lists Washington license number OP61397804, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sarah Knight prescribe under Medicare Part D?
In 2024, Sarah Knight had 486 Medicare Part D claims for 125 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.