James R. Gross, M.D.
Otolaryngology Physician · Mount Vernon, WA
James R. Gross, M.D. is an otolaryngology physician with a practice address in Mount Vernon, Washington, and NPI 1023082203, issued on Feb 15, 2006. Check the license (Washington MD00019697, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- James R. Gross
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD00019697 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
- Feb 15, 2006
- Record last updated
- Oct 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (360) 336-1995
- Medicare enrollment
- Enrolled (PECOS I20100907000830); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1980
- 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
- Gary Johnson, M.D.Otolaryngology Physician1437129186
- Michael Mullen, MDOtolaryngology Physician1174029078
- Ryan Toering, PA-CSurgical Physician Assistant1376209478
- Mary Ann WoodAudiologist-Hearing Aid Fitter1255456588
Verify James R. Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00019697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average otolaryngology physician in 2024
254 Medicare Part D claims for 113 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Ipratropium Bromide41 claims
- Fluticasone Propionate32 claims
- Azelastine Hcl22 claims
- Mometasone Furoate19 claims
- Prednisone19 claims
- Amoxicillin-Clavulanate Potass16 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).
James R. Gross among 305 otolaryngology physician records in Washington
James R. Gross, 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
- Graduated1980 · 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
- Gary Johnson, M.D.Mount Vernon, WA 982741437129186
- 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 James R. Gross, M.D.'s NPI number?
James R. Gross, M.D.'s National Provider Identifier (NPI) is 1023082203, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James R. Gross, 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 James R. Gross, M.D.'s license?
NPPES lists Washington license number MD00019697, 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 James R. Gross, M.D. prescribe under Medicare Part D?
In 2024, James R. Gross, M.D. had 254 Medicare Part D claims for 113 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.