Greg Sinding Johnson, D.O.
Child & Adolescent Psychiatry Physician · Edmonds, WA
Greg Sinding Johnson, D.O. is a child & adolescent psychiatry physician with a practice address in Edmonds, Washington, and NPI 1366467722, issued on Jul 13, 2006. Check the license (Washington OP 00000822, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Greg Sinding Johnson
- Credential
- D.O.
- Primary taxonomy
- Child & Adolescent Psychiatry Physician 2084P0804X
- License number
- OP 00000822 WA
Self-reported in NPPES; status is on the state search - Practice location
- 144 Railroad Ave Ste 205, Edmonds, WA 98020
- Phone
- (425) 582-8275
- Enumerated
- Jul 13, 2006
- Record last updated
- Jan 7, 2026
- Fax
- (425) 582-8253
- Entity
- Type 1 · individual
8 nearest child & adolescent psychiatry physician records → All 128 in Washington → Look up another NPI →
Also registered at 144 Railroad Ave Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Greg Sinding Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP 00000822Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024
18 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Greg Sinding Johnson among 128 child & adolescent psychiatry physician records in Washington
Greg Sinding Johnson, D.O. is one of 128 child & adolescent psychiatry physician records with a practice address in Washington. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Child & Adolescent Psychiatry Physician providers in Washington
There are 128 child & adolescent psychiatry physician records in Washington.
All 128 in Washington → Every provider in Edmonds → Child & Adolescent Psychiatry Physician nationwide →
The 8 child & adolescent psychiatry physician records with the nearest ZIP codes
- Gurjot Malhi, MDEdmonds, WA 980261467973297
- Robert Reichler, MDEdmonds, WA 980261740303650
- Anastacia SijeraEdmonds, WA 980261548183494
- Liisa Durchman, MDBothell, WA 980111891802146
- Jack Raskin, M.D.Bellevue, WA 980081710223896
- Sally Chu, MDBellevue, WA 980071174146120
- Michael Golden, MDKirkland, WA 980331033283114
- John Rose, PH.D., M.D.Bellevue, WA 980071497883326
Common questions
What is Greg Sinding Johnson, D.O.'s NPI number?
Greg Sinding Johnson, D.O.'s National Provider Identifier (NPI) is 1366467722, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Greg Sinding Johnson, D.O. located?
The NPPES record lists a practice address at 144 Railroad Ave Ste 205, Edmonds, WA, 98020. Phone: (425) 582-8275. Providers update this record themselves, so call before visiting.
How can I verify Greg Sinding Johnson, D.O.'s license?
NPPES lists Washington license number OP 00000822, 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 Greg Sinding Johnson, D.O. prescribe under Medicare Part D?
In 2024, Greg Sinding Johnson, D.O. had 18 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. 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.