Individual provider Active NPI

Gary Dale Montgomery, PA-C

  • Physician Assistant
  • Everett, WA
National Provider Identifier
1104299601
Registry record updated May 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA60577634 Issued in WA
Practice address
12800 Bothell Everett Hwy
Ste a
Everett, WA 98208-6642
Phone
(425) 316-5150
Fax
(425) 903-3142
NPI assigned
Nov 5, 2015
Last updated
May 20, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 20, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 5601013078 MI
Physician Assistant 363A00000X PA60577634 WA Primary

Addresses

Primary practice location

12800 Bothell Everett Hwy
Ste a
Everett, WA 98208-6642

Mailing address

PO Box 827
Bellevue, WA 98009-0827
Phone (425) 563-6258

Other practice location 1

1140 N State St
Saint Ignace, MI 49781-1048
Phone (303) 390-1940

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, CO, MI3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20170329001345 WA Practitioner - Physician Assistant 1456636745 Reassigns benefits to 1 organization
I20240222003138 CO Practitioner - Physician Assistant 1456636745 Reassigns benefits to 5 organizations
I20250402002025 MI Practitioner - Physician Assistant 1456636745 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
East Phillips County Hospital DistrictGroup PAC ID 9638161615, shared by 5 NPIs, 17 clinicians
Rural Physicians Group-Pannu PLLCGroup PAC ID 0345467486, 141 clinicians

Practice addresses (Care Compare)

1001 E Johnson St
Holyoke, CO 80734-1854
Phone 97085422412130

1140 N State St
Saint Ignace, MI 49781-1048
Phone (906) 643-7999

301 N Main St
Sheridan, MI 48884-9235
Phone (989) 291-3261

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Health & Services - Washington CurrentSince Mar 1, 2017 Accepting new patients
East Phillips County Hospital District CurrentSince Mar 1, 2025 Accepting new patients
Providence Health & Services- Washington CurrentSince Mar 1, 2017 Accepting new patients
Poudre Valley Medical Group, LLC CurrentSince May 13, 2024 Accepting new patients
East Phillips County Hospital District CurrentSince Mar 1, 2025 Accepting new patients
Rural Physicians Group-Pannu PLLC Physician Assistant CurrentSince Mar 24, 2025 Accepting new patients
East Phillips County Hospital District Past Accepting new patients
East Phillips County Hospital District Past Accepting new patients
Mackinac Straits Health System Inc Past Accepting new patients
Summit Urgent Care, P.S. Past Accepting new patients
Sheridan Community Hospital Past Accepting new patients
Mackinac Straits Health System Inc Past Accepting new patients
East Phillips County Hospital District Past Accepting new patients
East Phillips County Hospital District Past Accepting new patients

Locations

4404 Barranca Ln
Castle Rock, CO 80104
Phone (720) 733-5260

5965 Firestone Blvd
Bldg B
Firestone, CO 80504
Phone (720) 652-7055

2127 E Harmony Rd
Ste 140
Fort Collins, CO 80528
Phone (970) 207-4800

2819 35th Ave
Greeley, CO 80634
Phone (970) 652-2801

5881 W 16th St
Ste A
Greeley, CO 80634
Phone (970) 313-2700

5575 Dtc Pkwy
Ste 225
Greenwood Village, CO 80111

1001 E Johnson St
Holyoke, CO 80734
Phone (970) 854-2241

4846 Larimer Pkwy
Bldg 1
Johnstown, CO 80534
Phone (970) 624-2830

2970 Arapahoe Rd
Lafayette, CO 80026
Phone (303) 460-6010

2101 Main St
Longmont, CO 80501
Phone (720) 745-8020

1159 Eagle Dr
Loveland, CO 80537
Phone (970) 219-5223

221 E 29th St
Ste 102
Loveland, CO 80538
Phone (970) 224-3636

2695 Rocky Mountain Ave
Ste 150
Loveland, CO 80538
Phone (970) 624-2403

1140 N State St
Saint Ignace, MI 49781
Phone (906) 643-0466

301 N Main St
Sheridan, MI 48884
Phone (989) 291-3261

805 W Cedar St
Standish, MI 48658
Phone (989) 846-3500

12800 Bothell Everett Hwy
Ste A
Everett, WA 98208
Phone (425) 316-5150

1700 13th St
Everett, WA 98201
Phone (425) 252-0895

4112 Harbour Pointe Blvd SW
Ste 100
Mukilteo, WA 98275
Phone (425) 347-6330

Interoperability endpoints

  • Direct secure messaging: gary.montgomery.1@15466.direct.athenahealth.com

Organizations & group practices 17

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 17

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1446681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747699200000",
    "number": "1104299601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 827",
            "city": "BELLEVUE",
            "state": "WA",
            "postal_code": "980090827",
            "telephone_number": "425-563-6258"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12800 BOTHELL EVERETT HWY",
            "address_2": "STE A",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982086642",
            "telephone_number": "425-316-5150",
            "fax_number": "425-903-3142"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1140 N State St",
            "address_purpose": "LOCATION",
            "city": "Saint Ignace",
            "state": "MI",
            "postal_code": "497811048",
            "country_code": "US",
            "telephone_number": "303-390-1940",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MONTGOMERY",
        "first_name": "GARY",
        "middle_name": "DALE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-11-05",
        "last_updated": "2025-05-20",
        "certification_date": "2025-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": "5601013078",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA60577634",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Everett, WA

Sources for this page

Verify at the official NPI Registry.