Robert F Ruper, MD
Robert F Ruper is a Ophthalmology Physician provider (Ophthalmology) practicing in Orange, CA, registered in the NPPES registry with NPI 1316992753 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1316992753 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Robert F Ruper |
| Credential | MD |
| Sex | Male |
| Practice address | Orange, CA, 92866 |
| Phone | 7146336060 |
| Fax | 7146337470 |
| Enumeration date | 2006-05-24 |
| Last updated in NPPES | 2010-10-15 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Primary | C30076 | CA |
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 |
|---|---|---|---|
| ZZZ75971Z | Other | CA | BLUE SHIELD |
| 00C300760 | Medicaid | CA | — |
| 5710517 | Medicaid | CA | — |
Copy-ready billing details
Provider: Robert Ruper, MD NPI: 1316992753 Taxonomy: 207W00000X (Ophthalmology Physician) Address: Orange, CA, 92866
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1679528772 | St Joseph Surgery & Laser Center Inc | Organization | Ambulatory Surgical Clinic/Center | Orange, CA |
| 1386669265 | Retina Associates Medical Group Inc | Organization | Ophthalmology Physician | Orange, CA |
| 1477796605 | Katherine Quintana MD, Inc. | Organization | Anesthesiology Physician | Orange, CA |
| 1588980767 | Lisa Tran | Individual | Oral & Maxillofacial Surgery (D.M.D.) | Orange, CA |
Verify this record
Cross-check NPI 1316992753 against the authoritative CMS record: view Robert F Ruper 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 2010-10-15.