Mr. Calvin F Andersen, MD
Mr. Calvin F Andersen is a Diagnostic Radiology Physician provider (Radiology) practicing in Mitchell, SD, registered in the NPPES registry with NPI 1942333208 since 2007. The credential MD stands for Doctor of Medicine. Practices at Drs Malters & Malters PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1942333208 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Calvin F Andersen |
| Credential | MD |
| Sex | Male |
| Practice address | 2200 N KIMBALL, #700, Mitchell, SD, 57301 |
| Phone | 6059961159 |
| Fax | 6059962978 |
| Enumeration date | 2007-03-14 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0202X | Diagnostic Radiology Physician | Primary | 2044 | SD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Calvin Andersen, MD NPI: 1942333208 Taxonomy: 2085R0202X (Diagnostic Radiology Physician) Address: 2200 N KIMBALL, #700, Mitchell, SD, 57301
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780757518 | Patricia Malters | Individual | Internal Medicine Physician | Mitchell, SD |
| 1629136189 | Drs Malters & Malters PC | Organization | Internal Medicine Physician | Mitchell, SD |
Verify this record
Cross-check NPI 1942333208 against the authoritative CMS record: view Mr. Calvin F Andersen 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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Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2007-07-08.