Amelia Johnston, DO
Obstetrics & Gynecology Physician · Seattle, WA
Amelia Johnston, DO is an obstetrics & gynecology physician with a practice address in Seattle, Washington, and NPI 1407437882, issued on Apr 18, 2021. Check the license (Washington OP61662925, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Amelia Johnston
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- OP61662925 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St Box 356460, Seattle, WA 98195
- Phone
- (206) 221-8105
- Enumerated
- Apr 18, 2021
- Record last updated
- Aug 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20250820004556); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1959 NE Pacific St Box 356460
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adelheid Brandenberger, MDObstetrics & Gynecology Physician1891372934
- Brianna Byers, MDObstetrics & Gynecology Physician1932728755
- Marisa Delsignore, MD, MSStudent in an Organized Health Care Education/Training Program1881532349
- Melanie Fringuello, MDStudent in an Organized Health Care Education/Training Program1770199747
- Caroline Hayse, MDStudent in an Organized Health Care Education/Training Program1306785373
- Taylor Martinez, MDStudent in an Organized Health Care Education/Training Program1477357564
Verify Amelia Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61662925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
24 Medicare Part D claims for 15 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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
- Pine Ridge Indian Health Service HospitalPine Ridge, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amelia Johnston among 1,038 obstetrics & gynecology physician records in Washington
Amelia Johnston, DO is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% 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 96% of them.
- NPI issued2021 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2021 · median 2007 among the 582 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
All 1,038 in Washington → Every provider in Seattle → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Lisa Callegari, MDSeattle, WA 981951003980319
- Katherine Debiec, MDSeattle, WA 981951891801114
- Alison Desano, MDSeattle, WA 981951902912611
- Carolyn Gardella, MDSeattle, WA 981951346320744
- Kelley Hanrahan, MDSeattle, WA 981951275529307
- Amie Hollard, MDSeattle, WA 981951508814104
- Katherine Johnson, MDSeattle, WA 981951295707289
- Jessie Marrs, MDSeattle, WA 981951588773378
Common questions
What is Amelia Johnston, DO's NPI number?
Amelia Johnston, DO's National Provider Identifier (NPI) is 1407437882, issued on Apr 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Amelia Johnston, DO located?
The NPPES record lists a practice address at 1959 NE Pacific St Box 356460, Seattle, WA, 98195. Phone: (206) 221-8105. Providers update this record themselves, so call before visiting.
How can I verify Amelia Johnston, DO's license?
NPPES lists Washington license number OP61662925, 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 Amelia Johnston, DO prescribe under Medicare Part D?
In 2024, Amelia Johnston, DO had 24 Medicare Part D claims for 15 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.