John Wyatt Harrison, MD
John Wyatt Harrison is a Anesthesiology Physician provider (Anesthesiology) practicing in Mesa, AZ, registered in the NPPES registry with NPI 1730133489 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1730133489 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Wyatt Harrison |
| Credential | MD |
| Sex | Male |
| Practice address | Mesa, AZ, 85206 |
| Phone | 4803214102 |
| Enumeration date | 2006-05-19 |
| Last updated in NPPES | 2025-01-28 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Secondary | 35565 | AZ |
| 207L00000X | Anesthesiology Physician | Secondary | 43224 | CO |
| 207L00000X | Anesthesiology Physician | Primary | 35565 | AZ |
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 |
|---|---|---|---|
| 115520 | Medicaid | AZ | — |
| 0445150 | Other | AZ | BC/BS |
Copy-ready billing details
Provider: John Harrison, MD NPI: 1730133489 Taxonomy: 207L00000X (Anesthesiology Physician) Address: Mesa, AZ, 85206
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1588657910 | G Sulit | Individual | Pulmonary Disease Physician | Mesa, AZ |
| 1184618340 | David Wilcoxson | Individual | Cardiovascular Disease Physician | Mesa, AZ |
| 1952396657 | Jeffrey Zuhl | Individual | Pulmonary Disease Physician | Mesa, AZ |
| 1780671198 | Jaime Ibarrola | Individual | Pulmonary Disease Physician | Mesa, AZ |
| 1477535078 | Arun Kumar | Individual | Neurology Physician | Mesa, AZ |
| 1760459945 | Thomas Ritchie | Individual | Cardiovascular Disease Physician | Mesa, AZ |
| 1841267028 | James Delgiorno | Individual | Interventional Cardiology Physician | Mesa, AZ |
| 1154398337 | Arman Talle | Individual | Cardiovascular Disease Physician | Mesa, AZ |
Verify this record
Cross-check NPI 1730133489 against the authoritative CMS record: view John Wyatt Harrison 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
Where does John Harrison practice?
What is the NPI number for John Harrison?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-28.