Nathan Sim, PA-C
Physician Assistant · Spokane, WA
Nathan Sim, PA-C is a physician assistant with a practice address in Spokane, Washington, and NPI 1932877115, issued on Sep 1, 2021. Check the license (Washington PA61348994, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan Sim
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA61348994 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3919 N Maple St, Spokane, WA 99205
- Phone
- (509) 444-8200
- Enumerated
- Sep 1, 2021
- Record last updated
- Jan 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20221201002062); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 3919 N Maple St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ethan Angell, MDFamily Medicine Physician1265490247
- Soraya Aragundi, M.D.Family Medicine Physician1326104324
- Mirenna Asher, CNMAdvanced Practice Midwife1770354151
Verify Nathan Sim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61348994Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% more Medicare Part D claims than the average physician assistant in 2024
1,515 Medicare Part D claims for 207 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium119 claims
- Lisinopril70 claims
- Amlodipine Besylate62 claims
- Sertraline Hcl54 claims
- Albuterol Sulfate Hfa51 claims
- Omeprazole46 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
- Community Health Association OF SpokaneSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Sim among 3,718 physician assistant records in Washington
Nathan Sim, PA-C is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 77% of them.
- NPI issued2021 · 77% of these records are older, 17% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2017 among the 2,460 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
315 physician assistant records list a practice address in Spokane
They are 315 of the 14,049 NPPES records with a practice address in Spokane, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Spokane → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rogelio Cantu, PA-CSpokane, WA 992051942238886
- Jana Day, PA-CSpokane, WA 992051336341759
- Spencer Hale, PA-CSpokane, WA 992051952079295
- Adam Hassell, PASpokane, WA 992051649708363
- Abigail Hurtubise, PA-CSpokane, WA 992051962220749
- Kendra Lemery, PA-CSpokane, WA 992051164062527
- William Liening, PA-CSpokane, WA 992051710610027
- Becky Penman, PA-CSpokane, WA 992051750337275
Common questions
What is Nathan Sim, PA-C's NPI number?
Nathan Sim, PA-C's National Provider Identifier (NPI) is 1932877115, issued on Sep 1, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Sim, PA-C located?
The NPPES record lists a practice address at 3919 N Maple St, Spokane, WA, 99205. Phone: (509) 444-8200. Providers update this record themselves, so call before visiting.
How can I verify Nathan Sim, PA-C's license?
NPPES lists Washington license number PA61348994, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan Sim, PA-C prescribe under Medicare Part D?
In 2024, Nathan Sim, PA-C had 1,515 Medicare Part D claims for 207 beneficiaries; the average among physician assistant prescribers was 830. 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.