Amundsen, Inc.
Amundsen, Inc. is a healthcare organization registered as Chiropractor in Petaluma, CA, holding Type 2 (organization) NPI 1184144552 since 2017. The authorized official on file is Julie Amundsen, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1184144552 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Amundsen, Inc. |
| Practice address | 1112 B ST, Petaluma, CA, 94952 |
| Phone | 7077631156 |
| Fax | 7077631177 |
| Enumeration date | 2017-06-26 |
| Last updated in NPPES | 2022-07-21 |
Authorized official
| Name | Julie Amundsen |
|---|---|
| Title | President |
| Phone | 7077631156 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | DC26267 | CA |
Copy-ready billing details
Provider: Amundsen, Inc. NPI: 1184144552 Taxonomy: 111N00000X (Chiropractor) Address: 1112 B ST, Petaluma, CA, 94952
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457545089 | Donna Pontrello | Individual | Chiropractor | Petaluma, CA |
| 1992985717 | Julie Amundsen | Individual | Independent Medical Examiner Chiropractor | Petaluma, CA |
Verify this record
Cross-check NPI 1184144552 against the authoritative CMS record: view Amundsen, 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
What is the NPI number for Amundsen, Inc.?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-07-21.