Gary Dale Montgomery, PA-C
Physician Assistant · Everett, WA
Gary Dale Montgomery, PA-C is a physician assistant with a practice address in Everett, Washington, and NPI 1104299601, issued on Nov 5, 2015. Check the license (Washington PA60577634, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Dale Montgomery
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA60577634 WA
5601013078 MI
Self-reported in NPPES; status is on the state search - Practice location
- 12800 Bothell Everett Hwy, Everett, WA 98208
- Phone
- (425) 316-5150
- Enumerated
- Nov 5, 2015
- Record last updated
- May 20, 2025
- Fax
- (425) 903-3142
- Medicare enrollment
- Enrolled (PECOS I20240222003138); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 12800 Bothell Everett Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Dale Montgomery in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60577634Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average physician assistant in 2024
192 Medicare Part D claims for 145 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass21 claims
- Azithromycin15 claims
- Fluticasone Propionate15 claims
- Nitrofurantoin Mono-Macro14 claims
- Amoxicillin13 claims
- Cephalexin13 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 2 group practices
- East Phillips County Hospital DistrictHolyoke, CO
- Rural Physicians Group-Pannu PLLCSaint Ignace, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Dale Montgomery among 3,718 physician assistant records in Washington
Gary Dale Montgomery, PA-C is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 49% of them.
- NPI issued2015 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2017 among the 2,460 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 physician assistant records list a practice address in Everett
They are 144 of the 7,246 NPPES records with a practice address in Everett, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Everett → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Maryanne Bockman, PA-CEverett, WA 982081487754503
- Maureen Floeting, PA-CEverett, WA 982081326196726
- Alexander Huelskamp, PA-CEverett, WA 982081518402346
- Danielle Klaeysen, PAEverett, WA 982081265712319
- Michelle Lydston, PA-CEverett, WA 982081194746222
- Elisa MorrisEverett, WA 982081770337016
- Kurt Muller, PA-CEverett, WA 982081699844084
- William Reynolds, P.A.Everett, WA 982081649610007
Common questions
What is Gary Dale Montgomery, PA-C's NPI number?
Gary Dale Montgomery, PA-C's National Provider Identifier (NPI) is 1104299601, issued on Nov 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gary Dale Montgomery, PA-C located?
The NPPES record lists a practice address at 12800 Bothell Everett Hwy, Everett, WA, 98208. Phone: (425) 316-5150. Providers update this record themselves, so call before visiting.
How can I verify Gary Dale Montgomery, PA-C's license?
NPPES lists Washington license number PA60577634, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Gary Dale Montgomery, PA-C prescribe under Medicare Part D?
In 2024, Gary Dale Montgomery, PA-C had 192 Medicare Part D claims for 145 beneficiaries; the average among physician assistant prescribers was 830. 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.