Dr. Gail Waldby, M.D.
Dr. Gail Waldby is a Surgery Physician provider (Surgery) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1184724742 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1184724742 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gail Waldby |
| Credential | M.D. |
| Sex | Female |
| Practice address | Sioux Falls, SD, 57106 |
| Phone | 6052128944 |
| Fax | 8665339909 |
| Enumeration date | 2006-09-24 |
| Last updated in NPPES | 2007-07-09 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Secondary | 30363 | IA |
| 208600000X | Surgery Physician | Secondary | 04-18487 | KS |
| 208600000X | Surgery Physician | Secondary | 26886 | MN |
| 208600000X | Surgery Physician | Secondary | 102806 | MO |
| 208600000X | Surgery Physician | Secondary | 19963 | NE |
| 208600000X | Surgery Physician | Primary | 3958 | SD |
| 208600000X | Surgery Physician | Secondary | 10609 | MT |
| 208600000X | Surgery Physician | Secondary | — | IL |
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 |
|---|---|---|---|
| 0000026338 | Medicaid | MT | — |
| 0080716 | Medicaid | MT | — |
| 7300810 | Medicaid | SD | — |
| 0126912 | Medicaid | IA | — |
Copy-ready billing details
Provider: Gail Waldby, M.D. NPI: 1184724742 Taxonomy: 208600000X (Surgery Physician) Address: Sioux Falls, SD, 57106
Verify this record
Cross-check NPI 1184724742 against the authoritative CMS record: view Dr. Gail Waldby 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 2026-07-11. Provider record last updated 2007-07-09.