Dr. Andre Michael Ishak, M.D.
Dr. Andre Michael Ishak is a Orthopaedic Hand Surgery Physician provider (Orthopaedic Surgery) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1639135445 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639135445 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Andre Michael Ishak |
| Credential | M.D. |
| Sex | Male |
| Practice address | 2221 WANKEL WAY, Oxnard, CA, 93030 |
| Phone | 8059889366 |
| Fax | 8054833747 |
| Enumeration date | 2006-04-21 |
| Last updated in NPPES | 2026-01-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207XS0106X | Orthopaedic Hand Surgery Physician | Primary | G81316 | 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 |
|---|---|---|---|
| G81316 | Other | CA | STATE LICENSE |
Copy-ready billing details
Provider: Andre Ishak, M.D. NPI: 1639135445 Taxonomy: 207XS0106X (Orthopaedic Hand Surgery Physician) Address: 2221 WANKEL WAY, Oxnard, CA, 93030
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1033111380 | Kevin Deitel | Individual | Orthopaedic Surgery of the Spine Physician | Oxnard, CA |
| 1922063700 | Mark Ghilarducci | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Oxnard, CA |
| 1801852611 | Raymond Pierson | Individual | Physical Medicine & Rehabilitation Physician | Oxnard, CA |
| 1710943618 | Craig Zeman | Individual | Adult Reconstructive Orthopaedic Surgery Physician | Oxnard, CA |
| 1942319751 | Sandra Sipe | Individual | Physical Therapist | Oxnard, CA |
| 1366544751 | Deborah Fuqua Cuen | Individual | Occupational Therapist | Oxnard, CA |
| 1780782961 | Deborah Nadel | Individual | Orthopedic Physical Therapist | Oxnard, CA |
| 1134302391 | Alma Legaspi | Individual | Occupational Therapist | Oxnard, CA |
Verify this record
Cross-check NPI 1639135445 against the authoritative CMS record: view Dr. Andre Michael Ishak 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
Is NPI 1639135445 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-20.