Dr. John Adrian Petrie IV, MD
Dr. John Adrian Petrie IV is a Ophthalmology Physician provider (Ophthalmology) practicing in Orange, CA, registered in the NPPES registry with NPI 1457099376 since 2022. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1457099376 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John Adrian Petrie IV |
| Credential | MD |
| Sex | Male |
| Practice address | 101 THE CITY DR S, Orange, CA, 92868 |
| Phone | 7184568888 |
| Enumeration date | 2022-05-20 |
| Last updated in NPPES | 2026-05-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | 209337 | CA |
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 Petrie, MD NPI: 1457099376 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 101 THE CITY DR S, Orange, CA, 92868
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1548263015 | Amir Seifi | Individual | Medical Physician Assistant | Orange, CA |
| 1538163126 | Melvin Seard | Individual | Urology Physician | Orange, CA |
| 1548264013 | Charles Rosen | Individual | Orthopaedic Surgery of the Spine Physician | Orange, CA |
| 1124023163 | Joseph Ruggio | Individual | Cardiovascular Disease Physician | Orange, CA |
| 1598760092 | Kurt Richards | Individual | Surgical Physician Assistant | Orange, CA |
| 1013913490 | Akash Joshi | Individual | Body Imaging Physician | Orange, CA |
| 1770589152 | Arti Gupta | Individual | Body Imaging Physician | Orange, CA |
| 1073510590 | Lucia Webster | Individual | Certified Registered Nurse Anesthetist | Orange, CA |
Verify this record
Cross-check NPI 1457099376 against the authoritative CMS record: view Dr. John Adrian Petrie IV 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 2026-05-17.