Dr. Patrick A Walding, D.C.
Dr. Patrick A Walding is a Chiropractor provider (Chiropractor) practicing in Sioux City, IA, registered in the NPPES registry with NPI 1699745661 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1699745661 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Patrick A Walding |
| Credential | D.C. |
| Sex | Male |
| Practice address | 3133 FLOYD BLVD, Sioux City, IA, 51108 |
| Phone | 7122392700 |
| Fax | 7122392702 |
| Enumeration date | 2006-01-24 |
| Last updated in NPPES | 2026-05-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | A05562 | IA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1078733 | Medicaid | IA | — |
| 1002503060 | Medicaid | NE | — |
| 16587 | Other | IA | BCBS |
| 22490 | Other | IA | SIOUX VALLEY HEALTH PLAN |
Copy-ready billing details
Provider: Patrick Walding, D.C. NPI: 1699745661 Taxonomy: 111N00000X (Chiropractor) Address: 3133 FLOYD BLVD, Sioux City, IA, 51108
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336207976 | Mary Vontersch Hanno | Individual | Clinical Social Worker | Sioux City, IA |
| 1174874259 | Patrick A. Walding Dc PC | Organization | Chiropractor | Sioux City, IA |
| 1811234552 | Hanno Therapy Services Inc | Organization | Clinical Social Worker | Sioux City, IA |
Verify this record
Cross-check NPI 1699745661 against the authoritative CMS record: view Dr. Patrick A Walding 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
Is NPI 1699745661 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-05-24.