Douglas W Hacking, M.D.
Douglas W Hacking is a Specialist provider (Specialist) practicing in Orem, UT, registered in the NPPES registry with NPI 1215904164 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1215904164 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Douglas W Hacking |
| Credential | M.D. |
| Sex | Male |
| Practice address | 171 N 400 W, C-12, Orem, UT, 84057 |
| Phone | 8012244550 |
| Fax | 8012241057 |
| Enumeration date | 2006-02-28 |
| Last updated in NPPES | 2007-07-18 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 1564891205 | 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 |
|---|---|---|---|
| 04902 | Medicaid | UT | — |
Copy-ready billing details
Provider: Douglas Hacking, M.D. NPI: 1215904164 Taxonomy: 174400000X (Specialist) Address: 171 N 400 W, C-12, Orem, UT, 84057
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1255308102 | John Wynn | Individual | Pediatrics Physician | Orem, UT |
| 1134196900 | Daniel Simmons | Individual | Pediatrics Physician | Orem, UT |
| 1811964695 | James Freestone | Individual | Pediatrics Physician | Orem, UT |
| 1073672135 | Jonathen Bartholomew | Individual | Pediatrics Physician | Orem, UT |
Verify this record
Cross-check NPI 1215904164 against the authoritative CMS record: view Douglas W Hacking 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 specialty is Douglas Hacking?
Is this the official NPI registry?
Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2007-07-18.