Jan Michael Ashdown, M.D.
Jan Michael Ashdown is a Surgery Physician provider (Surgery) practicing in Brigham City, UT, registered in the NPPES registry with NPI 1871591958 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1871591958 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jan Michael Ashdown |
| Credential | M.D. |
| Sex | Male |
| Practice address | 950 S 500 W, #104, Brigham City, UT, 84302 |
| Phone | 4357231114 |
| Fax | 4357231173 |
| Enumeration date | 2005-07-12 |
| Last updated in NPPES | 2008-04-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 186908-1205 | UT |
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 |
|---|---|---|---|
| 10970 | Medicaid | UT | — |
Copy-ready billing details
Provider: Jan Ashdown, M.D. NPI: 1871591958 Taxonomy: 208600000X (Surgery Physician) Address: 950 S 500 W, #104, Brigham City, UT, 84302
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1053303990 | Ashdown Surgical PC | Organization | Surgery Physician | Brigham City, UT |
| 1710904800 | Brigham Anesthesia, LLC | Organization | Anesthesiology Physician | Brigham City, UT |
| 1992200141 | Scott Phillips | Individual | Certified Registered Nurse Anesthetist | Brigham City, UT |
Verify this record
Cross-check NPI 1871591958 against the authoritative CMS record: view Jan Michael Ashdown 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 2008-04-01.