Active NPI
Patrick Michael Alduenda, PA-C
- Physician Assistant
- Helena, MT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 428
- Practice address
- Montana Army National Guard Attn: 83Rd CST LT Alduenda
1900 Williams St.
Helena, MT 59604 - Phone
- (406) 324-3099
- NPI assigned
- Jan 18, 2006
- Last updated
- Jul 24, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 428 | MT | Primary |
Addresses
Primary practice location
Montana Army National Guard Attn: 83Rd CST LT Alduenda
1900 Williams St.
Helena, MT 59604
Mailing address
8225 Northern Lights Dr
Helena, MT 59602-8389
Phone (406) 458-8726
Other practice location 1
305 N Main St. Ennis
Ennis, MT 59729-8001
Phone (406) 682-6862
Other practice location 2
640 Park Ave
Shelby, MT 59474-1663
Phone (406) 434-3207
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | krmcmedicalrecords@krhdirect.org | Logan Health - Shelby |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MT, TX, NM
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
640 Park Ave
Shelby, MT 59474-1663
Phone (406) 434-3200
670 Park Ave
Shelby, MT 59474-1663
Phone (406) 966-7040
805 Sunset Blvd
Conrad, MT 59425-1717
Phone (406) 271-3211
809 Sunset Blvd
Conrad, MT 59425-1799
Phone (406) 271-3231
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 428 | MT | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Fep West LLC | Current | Accepting new patients | |
| St Peters Community Hospital | Current | Accepting new patients | |
| St. Peter's Health | Current | Accepting new patients | |
| Southeast Alaska Regional Health Consortium | Current | Accepting new patients | |
| Townsend Health Systems, Inc. | Current | Accepting new patients | |
| Logan Health - Conrad | Current | Accepting new patients | |
| Southeast Alaska Regional Health Consortium | Current | Accepting new patients | |
| Logan Health - Conrad | Current | Accepting new patients | |
| Logan Health - Shelby | Current | Accepting new patients | |
| Fedko Emergency Physicians New Mexico LLC | Current | Accepting new patients | |
| Cibola General Hospital Corporation | Current | Accepting new patients | |
| Logan Health - Conrad | Current | Accepting new patients | |
| Frances Mahon Deaconess Hospital | Past | Accepting new patients |
Locations
3100 Channel Dr
Ste 300
Juneau, AK 99801
Phone (907) 463-4000
222 Tongass Dr
Sitka, AK 99835
Phone (907) 966-8519
805 Sunset Blvd
Conrad, MT 59425
Phone (406) 271-3211
809 Sunset Blvd
Conrad, MT 59425
Phone (406) 271-3211
2475 E Broadway St
Helena, MT 59601
Phone (406) 442-2480
2525 E Broadway St
Ste 105
Helena, MT 59601
Phone (406) 457-4160
640 Park Ave
Shelby, MT 59474
Phone (406) 434-3200
670 Park Ave
Shelby, MT 59474
Phone (406) 434-3110
110 N Oak St
Townsend, MT 59644
Phone (406) 266-3186
2100 N Mlk Blvd
Clovis, NM 88101
Phone (505) 769-2141
1901 Red Rock Dr
Gallup, NM 87301
Phone (505) 863-7000
1016 E Roosevelt Ave
Grants, NM 87020
Phone (505) 287-4446
Interoperability endpoints
- krmcmedicalrecords@krhdirect.org
Organizations & group practices 16
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.
-
- Critical Access Hospital
- Conrad, MT
- NPI 1467445049
-
dba St Peters Urgent Care
- Multi-Specialty Clinic/Center
- Helena, MT
- NPI 1033354683
-
dba Broadwater Health Center
- Critical Access Hospital
- Townsend, MT
- NPI 1447245857
-
dba Cibola General Hospital
- Critical Access Hospital
- Grants, NM
- NPI 1780677039
-
- Emergency Medicine Physician
- Grants, NM
- NPI 1770047441
-
- Emergency Medicine Physician
- Gallup, NM
- NPI 1023903499
-
- Emergency Medicine Physician
- Helena, MT
- NPI 1083668651
-
dba Thorne Bay Health Clinic
- Clinic/Center
- Thorne Bay, AK
- NPI 1376758037
TX
-
dba Logan Health Rural Health Clinic - Conrad
- Rural Health Clinic/Center
- Conrad, MT
- NPI 1669461703
-
dba Logan Health Clinic - Shelby
- Multi-Specialty Clinic/Center
- Shelby, MT
- NPI 1750013991
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Critical Access Hospital
- Conrad, MT
- NPI 1467445049
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1137542400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784851200000",
"number": "1710967724",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8225 NORTHERN LIGHTS DR",
"city": "HELENA",
"state": "MT",
"postal_code": "596028389",
"telephone_number": "406-458-8726"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "MONTANA ARMY NATIONAL GUARD ATTN: 83RD CST LT ALDUENDA",
"address_2": "1900 WILLIAMS ST.",
"city": "HELENA",
"state": "MT",
"postal_code": "59604",
"telephone_number": "406-324-3099"
}
],
"practiceLocations": [
{
"address_1": "305 N Main St. Ennis",
"address_purpose": "LOCATION",
"city": "Ennis",
"state": "MT",
"postal_code": "597298001",
"country_code": "US",
"telephone_number": "406-682-6862",
"fax_number": "406-682-4756",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "640 Park Ave",
"address_purpose": "LOCATION",
"city": "Shelby",
"state": "MT",
"postal_code": "594741663",
"country_code": "US",
"telephone_number": "406-434-3207",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ALDUENDA",
"first_name": "PATRICK",
"middle_name": "MICHAEL",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-18",
"last_updated": "2026-07-24",
"certification_date": "2026-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "MT",
"license": "428",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "krmcmedicalrecords@krhdirect.org",
"affiliation": "Y",
"affiliationName": "Logan Health - Shelby",
"address_1": "640 Park Ave",
"city": "Shelby",
"state": "MT",
"country_code": "US",
"postal_code": "594741663",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Helena, MT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.