Kalispell Diagnostic Service Inc
Kalispell Diagnostic Service Inc is a healthcare organization registered as Nephrology Physician in Kalispell, MT, holding Type 2 (organization) NPI 1891894317 since 2006. The authorized official on file is Karen Larson, Practice Administrator.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891894317 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Kalispell Diagnostic Service Inc |
| Other name | <Unavail> |
| Practice address | 135 COMMONS WAY, Kalispell, MT, 59901 |
| Phone | 4067527406 |
| Fax | 4067527544 |
| Enumeration date | 2006-09-21 |
| Last updated in NPPES | 2014-03-04 |
Authorized official
| Name | Karen Larson |
|---|---|
| Title | Practice Administrator |
| Phone | 4067527582 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Secondary | — | — |
| 207RN0300X | Nephrology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8607 | Other | MT | BCBS |
| C43672 | Other | — | RR MEDICARE |
Copy-ready billing details
Provider: Kalispell Diagnostic Service Inc NPI: 1891894317 Taxonomy: 207RN0300X (Nephrology Physician) Address: 135 COMMONS WAY, Kalispell, MT, 59901
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1679506067 | Dialysis Clinic Inc. | Organization | End-Stage Renal Disease (ESRD) Treatment Clinic/Center | Kalispell, MT |
| 1447972468 | Gillian Levy | Individual | Registered Dietitian | Kalispell, MT |
Verify this record
Cross-check NPI 1891894317 against the authoritative CMS record: view Kalispell Diagnostic Service Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Where is Kalispell Diagnostic Service Inc located?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-03-04.