Katherin May Schmitz, M.D.
Family Medicine Physician · Brewster, WA
Katherin May Schmitz, M.D. is a family medicine physician with a practice address in Brewster, Washington, and NPI 1629338546, issued on May 24, 2012. Check the license (Washington MD60467029, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Katherin May Schmitz
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD60467029 WA
ML60291222 WA
Self-reported in NPPES; status is on the state search - Practice location
- 525 Jay Ave, Brewster, WA 98812
- Phone
- (509) 422-5700
- Enumerated
- May 24, 2012
- Record last updated
- Jan 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (509) 422-7680
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 525 Jay Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Holly BoettgerMental Health Counselor1750513586
- Erin Cooley, MDFamily Medicine Physician1689061517
- Mary Downey, PA-CPhysician Assistant1821492547
- Diana Forrest, RPHPharmacist1447844121
- Steve Pascuzzi, PHARMDPharmacist1427773951
- Britni Riley, PHARMDPharmacist1528619467
Verify Katherin May Schmitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60467029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
68 Medicare Part D claims for 25 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone49 claims
- Buprenorphine Hcl14 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.
Katherin May Schmitz among 5,534 family medicine physician records in Washington
Katherin May Schmitz, M.D. 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 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2016 · 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).
9 family medicine physician records list a practice address in Brewster
They are 9 of the 70 NPPES records with a practice address in Brewster, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Brewster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Erin Cooley, MDBrewster, WA 988121689061517
- Anne Dubosky, DOBrewster, WA 988121295769446
- Amy Ellingson, M.D.Brewster, WA 988121235102856
- Lindsay Hanson, MDBrewster, WA 988121023077922
- Greg Ledgerwood, MDBrewster, WA 988121235190380
- Bethany Lynn, MDBrewster, WA 988121972769446
- James Wallace, M.D.Brewster, WA 988121760683924
- Gregory Dicamillo, M.D.Brewster, WA 988131669907077
Common questions
What is Katherin May Schmitz, M.D.'s NPI number?
Katherin May Schmitz, M.D.'s National Provider Identifier (NPI) is 1629338546, issued on May 24, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katherin May Schmitz, M.D. located?
The NPPES record lists a practice address at 525 Jay Ave, Brewster, WA, 98812. Phone: (509) 422-5700. Providers update this record themselves, so call before visiting.
How can I verify Katherin May Schmitz, M.D.'s license?
NPPES lists Washington license number MD60467029, 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 Katherin May Schmitz, M.D. prescribe under Medicare Part D?
In 2024, Katherin May Schmitz, M.D. had 68 Medicare Part D claims for 25 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.