John J Brothwell, MD
John J Brothwell is a Surgery Physician provider (Surgery) practicing in Peoria, AZ, registered in the NPPES registry with NPI 1225037310 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1225037310 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John J Brothwell |
| Credential | MD |
| Sex | Male |
| Practice address | Peoria, AZ, 85383 |
| Phone | 6239794341 |
| Enumeration date | 2005-07-20 |
| Last updated in NPPES | 2015-05-01 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 17361 | AZ |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: John Brothwell, MD NPI: 1225037310 Taxonomy: 208600000X (Surgery Physician) Address: Peoria, AZ, 85383
Verify this record
Cross-check NPI 1225037310 against the authoritative CMS record: view John J Brothwell 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 2015-05-01.