Patrick Sean Irwin, CNP
Individual provider Active NPI Psychiatric/Mental Health Nurse Practitioner · Bismarck, ND
NPI 1386514693 · NPPES record last updated Nov 11, 2025
Key facts
- NPI
- 1386514693
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License
- 203738 (ND)
- Practice address
- 1800 E Interstate Ave
Bismarck, ND 58503-1399 - Phone
- (701) 323-6543
- NPI assigned
- Nov 11, 2025
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 10
Hospital & facility affiliations 1
Medicare Care Compare profile
- Specialty
- Nurse Practitioner
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Sanford Bismarck
Practice addresses (Care Compare)
300 N 7TH St
Bismarck, ND 58501-4439
Phone (701) 323-6000
3318 N 14TH St
Bismarck, ND 58503-1614
Phone (701) 323-8300
Hospital & facility affiliations
- Sanford Medical Center Bismarck
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Certified Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 203738 | ND | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sanford Bismarck | Past |
Accepting new patients |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 203738 | ND | Yes |
Addresses
Primary practice location
1800 E Interstate Ave
Bismarck, ND 58503-1399
Mailing address
1800 E Interstate Ave
Bismarck, ND 58503-1399
Phone (701) 323-6543
Other providers in Bismarck, ND
- Integrative Medical Solutions PLLC
- Integrity Support Services LLC
- Wopilah Iron Cloud
- Iron Road Home Health LLC
- Eagle Scout Norman Irwin
- Deborah K Isaacson
- Stephanie Ann Isaak
- Lucinda Isakson
- Neta Isenberg
- Saher Ismael
All providers in Bismarck, ND · Psychiatric/Mental Health Nurse Practitioner in North Dakota
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Nov 11, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.