Gregory G. Johnson, M.D.
Emergency Medicine Physician · Everett, WA
Gregory G. Johnson, M.D. is an emergency medicine physician with a practice address in Everett, Washington, and NPI 1093826406, issued on Aug 31, 2006. Check the license (Washington MD00046216, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Gregory G. Johnson
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD00046216 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1321 Colby Ave, Everett, WA 98201
- Phone
- (425) 261-2000
- Enumerated
- Aug 31, 2006
- Record last updated
- May 24, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 8456253 WA
- Medicare enrollment
- Enrolled (PECOS I20061207000207); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,459 in Washington → Look up another NPI →
Also registered at 1321 Colby Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jimmy Ahn, PHARMDAmbulatory Care Pharmacist1386020642
- Lindsy Alanis, MDInternal Medicine Physician1003826603
- Hermella AlemnehStudent in an Organized Health Care Education/Training Program1316635881
- Charles Altenberger, CRNACertified Registered Nurse Anesthetist1982633020
- Naa Afadua AnnohAdult Health Nurse Practitioner1588140073
- Veena Arani, MDInternal Medicine Physician1508152927
Verify Gregory G. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00046216Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average emergency medicine physician in 2024
72 Medicare Part D claims for 48 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cephalexin11 claims
- Oxycodone Hcl11 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
- Providence Health And Services- WashingtonEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory G. Johnson among 1,459 emergency medicine physician records in Washington
Gregory G. Johnson, M.D. is one of 1,459 emergency medicine physician records with a practice address in Washington. 74% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 55% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2003 · median 2010 among the 851 with a school on file
- Record last updated2010 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Washington
There are 1,459 emergency medicine physician records in Washington.
All 1,459 in Washington → Every provider in Everett → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jody Bockrath, MDEverett, WA 982011336125715
- Bruce Buchea, DOEverett, WA 982011609828631
- Todd Denkinger, MDEverett, WA 982011689654212
- Dominic Diciro, MDEverett, WA 982011376596981
- Sara-Jo Gahm, MDEverett, WA 982011750333787
- James Goldberg, MDEverett, WA 982011013974328
- Sarah Hansen, MDEverett, WA 982011619921970
- Robert Iguchi, MDEverett, WA 982011265484273
Common questions
What is Gregory G. Johnson, M.D.'s NPI number?
Gregory G. Johnson, M.D.'s National Provider Identifier (NPI) is 1093826406, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory G. Johnson, M.D. located?
The NPPES record lists a practice address at 1321 Colby Ave, Everett, WA, 98201. Phone: (425) 261-2000. Providers update this record themselves, so call before visiting.
How can I verify Gregory G. Johnson, M.D.'s license?
NPPES lists Washington license number MD00046216, 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 Gregory G. Johnson, M.D. prescribe under Medicare Part D?
In 2024, Gregory G. Johnson, M.D. had 72 Medicare Part D claims for 48 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.