Cy B Haatvedt, M.D.
Cy B Haatvedt is a Surgery Physician provider (Surgery) practicing in Huron, SD, registered in the NPPES registry with NPI 1942205489 since 2005. The credential MD stands for Doctor of Medicine. Practices at Tschetter & Hohm Clinic, P.C. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1942205489 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Cy B Haatvedt |
| Credential | M.D. |
| Sex | Male |
| Practice address | 455 KANSAS AVE SE, Huron, SD, 57350 |
| Phone | 6053528767 |
| Fax | 6053528784 |
| Enumeration date | 2005-06-20 |
| Last updated in NPPES | 2009-11-03 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 3838 | SD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3838 | Other | SD | DAKOTACARE |
| 0003451 | Other | SD | WELLMARK |
| 7300560 | Medicaid | SD | — |
| 020026365 | Other | SD | RAILROAD MEDICARE |
Copy-ready billing details
Provider: Cy Haatvedt, M.D. NPI: 1942205489 Taxonomy: 208600000X (Surgery Physician) Address: 455 KANSAS AVE SE, Huron, SD, 57350
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295738789 | Susan Olson | Individual | Nurse Practitioner | Huron, SD |
| 1366447104 | Robert Hohm | Individual | Internal Medicine Physician | Huron, SD |
| 1033114871 | Gregory Wiedel | Individual | Internal Medicine Physician | Huron, SD |
| 1780689380 | Doreen Boomsma | Individual | Nurse Practitioner | Huron, SD |
| 1760492979 | Tschetter & Hohm Clinic, P.C. | Organization | Internal Medicine Physician | Huron, SD |
| 1962600387 | William Miner | Individual | Internal Medicine Physician | Huron, SD |
| 1538678107 | Danielle Rathjen | Individual | Family Nurse Practitioner | Huron, SD |
Verify this record
Cross-check NPI 1942205489 against the authoritative CMS record: view Cy B Haatvedt 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
Where does Cy Haatvedt practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-11-03.