Stefan McNamara
Physician Assistant · Chehalis, WA
Stefan McNamara is a physician assistant with a practice address in Chehalis, Washington, and NPI 1962020925, issued on Jul 7, 2020. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stefan McNamara
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1299 Bishop RD, Chehalis, WA 98532
- Phone
- (360) 748-0211
- Enumerated
- Jul 7, 2020
- Record last updated
- Jun 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20221117003048); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1299 Bishop RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon Barker, PAMedical Physician Assistant1629226733
- Kaitlin Bock, ARNPFamily Nurse Practitioner1720248701
- Erin Chase, ARNPFamily Nurse Practitioner1134238744
- Esther Kittle, MDFamily Medicine Physician1205959459
- Gerald Lee, M.D.Internal Medicine Physician1730265596
- Donald Miller, MDUrology Physician1275576621
Verify Stefan McNamara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.5 times the Medicare Part D claims of the average physician assistant in 2024
6,250 Medicare Part D claims for 492 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 349 claims were for opioids.
Most prescribed
- Atorvastatin Calcium276 claims
- Lisinopril275 claims
- Amlodipine Besylate245 claims
- Levothyroxine Sodium200 claims
- Losartan Potassium166 claims
- Gabapentin165 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.
Industry payments in 2024: $559.55
28 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- L G Steck Memorial Clinic P SChehalis, WA
- Providence Health And Services WashingtonCentralia, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 physician assistant records list a practice address in Chehalis
They are 10 of the 705 NPPES records with a practice address in Chehalis, and 3,718 physician assistant records in Washington.
All 10 in Chehalis → All 3,718 in Washington → Every provider in Chehalis →
Other physician assistant records in Washington
- Eric Abarr, PA-CMarysville, WA1598655292
- Ahmed Abdelshafy, PA-CCheney, WA1457029795
- Sihaam AbdiShoreline, WA1801758289
- Nicole Abdullah, PAWenatchee, WA1285032268
- Kimberly Abella-Cree, PA-CYakima, WA1548514292
- Buddhika AbeyratneOak Harbor, WA1104369560
- Danielle Abrass, PA-CSeattle, WA1184140717
- Abraham Abu, PA-CSeattle, WA1710036587
- Alvin AbuegEverett, WA1396132015
- Aaron Adam, PA-CVancouver, WA1447543459
Common questions
What is Stefan McNamara's NPI number?
Stefan McNamara's National Provider Identifier (NPI) is 1962020925, issued on Jul 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Stefan McNamara located?
The NPPES record lists a practice address at 1299 Bishop RD, Chehalis, WA, 98532. Phone: (360) 748-0211. Providers update this record themselves, so call before visiting.
How can I verify Stefan McNamara's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Stefan McNamara prescribe under Medicare Part D?
In 2024, Stefan McNamara had 6,250 Medicare Part D claims for 492 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.