Dr. Mark E Linskey, MD
Dr. Mark E Linskey is a Neurological Surgery Physician provider (Neurological Surgery) practicing in Orange, CA, registered in the NPPES registry with NPI 1316041908 since 2006. The credential MD stands for Doctor of Medicine. Practices at Regents of the University of California (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1316041908 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mark E Linskey |
| Credential | MD |
| Sex | Male |
| Practice address | 101 THE CITY DR S BLDG 23, Orange, CA, 92868 |
| Phone | 7144568000 |
| Enumeration date | 2006-09-12 |
| Last updated in NPPES | 2023-03-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207T00000X | Neurological Surgery Physician | Primary | 000000G74205 | 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: Mark Linskey, MD NPI: 1316041908 Taxonomy: 207T00000X (Neurological Surgery Physician) Address: 101 THE CITY DR S BLDG 23, Orange, CA, 92868
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1518997030 | Joon Myung | Individual | Nurse Practitioner | Orange, CA |
| 1366594855 | Fa-Chyi Lee | Individual | Hematology & Oncology Physician | Orange, CA |
| 1205974755 | Arash Rezazadeh Kalebasty | Individual | Hematology & Oncology Physician | Orange, CA |
| 1710189543 | Ritesh Parajuli | Individual | Hematology & Oncology Physician | Orange, CA |
| 1033315247 | Arash Mahajerin | Individual | Pediatric Hematology & Oncology Physician | Orange, CA |
| 1356541502 | Deepa Jeyakumar | Individual | Hematology & Oncology Physician | Orange, CA |
| 1780875005 | Annamarie Bedia | Individual | Nurse Practitioner | Orange, CA |
| 1942463377 | Zahra Pakbaz | Individual | Hematology (Internal Medicine) Physician | Orange, CA |
Verify this record
Cross-check NPI 1316041908 against the authoritative CMS record: view Dr. Mark E Linskey 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 2026-07-10. Provider record last updated 2023-03-07.