Rachael Brock, PA
Medical Physician Assistant · Seattle, WA
Rachael Brock, PA is a medical physician assistant with a practice address in Seattle, Washington, and NPI 1366826315, issued on Jul 18, 2015. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachael Brock
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 4311 11TH Ave NE, Seattle, WA 98105
- Phone
- (206) 616-4001
- Enumerated
- Jul 18, 2015
- Record last updated
- Jul 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241213001102); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4311 11TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie CarltonPhysician Assistant1467854976
- Nicholas Carpenter, PA-CPhysician Assistant1043667637
- Garrett ComfortPhysician Assistant1043667595
- Heidi Donaldson, PA-CPhysician Assistant1750738209
- David FarrisStudent in an Organized Health Care Education/Training Program1144699356
- Brendan FinnPhysician Assistant1194071894
Verify Rachael Brock 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
89% fewer Medicare Part D claims than the average medical physician assistant in 2024
125 Medicare Part D claims for 29 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Lisinopril17 claims
- Metoprolol Succinate11 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
- Kittitas Valley Urgent Care PLLCYakima, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Physician Assistant providers in Washington
There are 1,068 medical physician assistant records in Washington.
Other medical physician assistant records in Washington
- Noor Aaf, PA-CSeattle, WA1558394171
- Maryan AbdirahmanOlympia, WA1861254856
- Angelnetta AdamsSeattle, WA1417837741
- Travis Adelman, P.A.Everett, WA1033307343
- Bruce Afton, PA-CAuburn, WA1114984846
- Dona Ahrens, P.A.-CBothell, WA1023207669
- Kanthi Akkineni, PA-CSeattle, WA1346649282
- Bridget Albright, PHYSICIAN ASSISTANTSeattle, WA1124217583
- Luis Alcalde, PHYSICIAN ASSISTANTOthello, WA1376521229
- David Allen, PA-CBattle Ground, WA1306038245
Common questions
What is Rachael Brock, PA's NPI number?
Rachael Brock, PA's National Provider Identifier (NPI) is 1366826315, issued on Jul 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rachael Brock, PA located?
The NPPES record lists a practice address at 4311 11TH Ave NE, Seattle, WA, 98105. Phone: (206) 616-4001. Providers update this record themselves, so call before visiting.
How can I verify Rachael Brock, PA's license?
Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Rachael Brock, PA prescribe under Medicare Part D?
In 2024, Rachael Brock, PA had 125 Medicare Part D claims for 29 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.