THE DULUTH CLINIC, LTD
THE DULUTH CLINIC, LTD is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1245278209, based in Duluth, MN. The organization lists 5 taxonomy classifications, with Multi-Specialty Clinic/Center recorded as primary.
Getting there
The practice address on file is 400 E 3RD ST, Duluth, MN 55805. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 261245 | MN | Community/Retail Pharmacy |
This provider holds licence 261245 issued in MN. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 2567374283
Enrolled in Medicare 17 times, across 16 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Wisconsin | O20031103000120 | Part B Supplier - Clinic/group Practice |
| Minnesota | O20100930013927 | Dme Supplier - Multi-specialty - Physician |
| Wisconsin | O20181205000866 | Part B Supplier - Clinic/group Practice |
| California | O20211112001611 | Part B Supplier - Clinic/group Practice |
| South Dakota | O20221102002783 | Part B Supplier - Clinic/group Practice |
| Texas | O20221108002763 | Part B Supplier - Clinic/group Practice |
| Florida | O20221206003393 | Part B Supplier - Clinic/group Practice |
| Kansas | O20221229002595 | Part B Supplier - Clinic/group Practice |
| Utah | O20230201002352 | Part B Supplier - Clinic/group Practice |
| North Dakota | O20230202001506 | Part B Supplier - Clinic/group Practice |
| Missouri | O20230203001116 | Part B Supplier - Clinic/group Practice |
| West Virginia | O20230206000854 | Part B Supplier - Clinic/group Practice |
| North Carolina | O20230207000950 | Part B Supplier - Clinic/group Practice |
| Washington | O20230208000150 | Part B Supplier - Clinic/group Practice |
| Arizona | O20230327000412 | Part B Supplier - Clinic/group Practice |
| Indiana | O20230506000259 | Part B Supplier - Clinic/group Practice |
| Illinois | O20230508001988 | Part B Supplier - Clinic/group Practice |
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. There are 17 separate enrolment records across 16 states (WI, MN, CA, SD, TX, FL, KS, UT, ND, MO, WV, NC, WA, AZ, IN, IL). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Multi-Specialty covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QM1300X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 261QM1300X | Multi-Specialty Clinic/Center Multi-Specialty | — | — | primary |
| 261QM0801X | Mental Health Clinic/Center (Including Community Mental Health Center) Mental Health (Including Community Mental Health Center) | — | — | |
| 152W00000X | Optometrist | — | — | |
| 332B00000X | Durable Medical Equipment & Medical Supplies | — | — | |
| 3336C0003X | Community/Retail Pharmacy Community/Retail Pharmacy | 261245 | MN |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1245278209 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 3, 2006 |
| Last updated | Apr 17, 2024 |
| Status | Active |
| Practice address |
400 E 3RD ST Duluth, MN 55805 (218) 786-8364 |
| Other identifiers |
1245278209
· Medicaid (MN) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 2 | 4 | 5 | 2 | 7 | 8 | 2 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 2 | 8 | 5 | 4 | 7 | 7 | 2 | 0 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.