Gary K. Johnson, M.D.
Otolaryngology Physician · Mount Vernon, WA
Gary K. Johnson, M.D. is an otolaryngology physician with a practice address in Mount Vernon, Washington, and NPI 1437129186, issued on Jan 25, 2006. Check the license (Washington MD00011699, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Gary K. Johnson
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD00011699 WA
Self-reported in NPPES; status is on the state search - Practice location
- 118 S 12TH St, Mount Vernon, WA 98274
- Phone
- (360) 336-2178
- Enumerated
- Jan 25, 2006
- Record last updated
- Nov 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (360) 336-1995
- Medicare enrollment
- Enrolled (PECOS I20100908000252); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1974
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 305 in Washington → Look up another NPI →
Also registered at 118 S 12TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gary Brown, M.D.Otolaryngology Physician1295706752
- Hannah Carlson, AU.D.Audiologist1699366336
- James Gross, M.D.Otolaryngology Physician1023082203
- Michael Mullen, MDOtolaryngology Physician1174029078
- Ryan Toering, PA-CSurgical Physician Assistant1376209478
- Mary Ann WoodAudiologist-Hearing Aid Fitter1255456588
Verify Gary K. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00011699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average otolaryngology physician in 2024
214 Medicare Part D claims for 112 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone58 claims
- Azithromycin36 claims
- Mometasone Furoate33 claims
- Ofloxacin30 claims
- Ipratropium Bromide16 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).
Gary K. Johnson among 305 otolaryngology physician records in Washington
Gary K. Johnson, M.D. is one of 305 otolaryngology physician records with a practice address in Washington. 75% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 52% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1974 · median 2007 among the 198 with a school on file
- Record last updated2021 · 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 207Y00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Washington
There are 305 otolaryngology physician records in Washington.
All 305 in Washington → Every provider in Mount Vernon → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Gary Brown, M.D.Mount Vernon, WA 982741295706752
- Jeremy Godsell, MDMount Vernon, WA 982741629633284
- James Gross, M.D.Mount Vernon, WA 982741023082203
- Anna Knisely, M.D.Mount Vernon, WA 982741992937825
- Michael Mullen, MDMount Vernon, WA 982741174029078
- Ronald Krueger, MDMukilteo, WA 982751225133317
- John BooneOak Harbor, WA 982781821062571
- Kristina Hart, M.D.Bremerton, WA 983121780665455
Common questions
What is Gary K. Johnson, M.D.'s NPI number?
Gary K. Johnson, M.D.'s National Provider Identifier (NPI) is 1437129186, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary K. Johnson, M.D. located?
The NPPES record lists a practice address at 118 S 12TH St, Mount Vernon, WA, 98274. Phone: (360) 336-2178. Providers update this record themselves, so call before visiting.
How can I verify Gary K. Johnson, M.D.'s license?
NPPES lists Washington license number MD00011699, 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 Gary K. Johnson, M.D. prescribe under Medicare Part D?
In 2024, Gary K. Johnson, M.D. had 214 Medicare Part D claims for 112 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.