Mitchell S. Westrick, DO
Family Medicine Physician · Mount Vernon, WA
Mitchell S. Westrick, DO is a family medicine physician with a practice address in Mount Vernon, Washington, and NPI 1851974331, issued on May 3, 2021. Check the license (Washington OP61587636, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mitchell S. Westrick
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP61587636 WA
Self-reported in NPPES; status is on the state search - Practice location
- 901 S 5TH St, Mount Vernon, WA 98274
- Phone
- (360) 814-7300
- Enumerated
- May 3, 2021
- Record last updated
- Dec 5, 2024
- Fax
- (360) 848-4543
- Medicare enrollment
- Enrolled (PECOS I20241210004104); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2021
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 901 S 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shelly Damschroder, NPFamily Nurse Practitioner1164750923
- Alyssa Enghauser, PA-CPhysician Assistant1730922402
Verify Mitchell S. Westrick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61587636Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family medicine physician in 2024
955 Medicare Part D claims for 115 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 50 claims were for opioids.
Most prescribed
- Lisinopril46 claims
- Atorvastatin Calcium42 claims
- Omeprazole37 claims
- Eliquis30 claims
- Hydrocodone-Acetaminophen30 claims
- Fluticasone Propionate27 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
- Public Hospital Dist NO 1 SkagitMount Vernon, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mitchell S. Westrick among 5,534 family medicine physician records in Washington
Mitchell S. Westrick, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2009 among the 3,294 with a school on file
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 family medicine physician records list a practice address in Mount Vernon
They are 78 of the 1,500 NPPES records with a practice address in Mount Vernon, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Mount Vernon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Melissa Ashby, MDMount Vernon, WA 982741245226646
- David Benson, M.D.Mount Vernon, WA 982741629057278
- John Erbstoeszer, MDMount Vernon, WA 982741720074875
- Roger Estep, M.D.Mount Vernon, WA 982741033112479
- Jonathan Gamson, MDMount Vernon, WA 982741639172927
- Barbara Hahn, MDMount Vernon, WA 982741073500021
- Janet Hansom, MDMount Vernon, WA 982741568465870
- Robert Jacobsen, MDMount Vernon, WA 982741205890944
Common questions
What is Mitchell S. Westrick, DO's NPI number?
Mitchell S. Westrick, DO's National Provider Identifier (NPI) is 1851974331, issued on May 3, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell S. Westrick, DO located?
The NPPES record lists a practice address at 901 S 5TH St, Mount Vernon, WA, 98274. Phone: (360) 814-7300. Providers update this record themselves, so call before visiting.
How can I verify Mitchell S. Westrick, DO's license?
NPPES lists Washington license number OP61587636, 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 Mitchell S. Westrick, DO prescribe under Medicare Part D?
In 2024, Mitchell S. Westrick, DO had 955 Medicare Part D claims for 115 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.