Quick answers
- Where does Darrell H. Corben see patients?
- Medicare's clinician data lists 1 practice location in Sunnyvale, CA. Call before your visit to confirm the address.
- What is Darrell H. Corben's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Darrell H. Corben accept Medicare assignment?
- Yes. Medicare's clinician data says Darrell H. Corben accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Darrell H. Corben?
- (877) 845-8959, as listed in official Medicare / NPI Registry data.
- What is Darrell H. Corben's NPI number?
- 1912952276. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Darrell H. Corben is enrolled with Medicare (CMS data updated 2026-10-02).
- 441 Deguigne Dr, Suite 1Sunnyvale, CA 94085 (877) 845‑8959
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Sunnyvale
Clinicians with the same Medicare primary specialty in Sunnyvale, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Pennsylvania |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912952276 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians