Quick answers
- Where does Dinesh Kotak see patients?
- Medicare's clinician data lists 3 practice locations, including Roseville, CA and Stockton, CA. Call before your visit to confirm the address.
- What is Dinesh Kotak's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Dinesh Kotak accept Medicare assignment?
- Yes. Medicare's clinician data says Dinesh Kotak 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.
- Does Dinesh Kotak offer telehealth?
- Medicare's clinician data says Dinesh Kotak offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Dinesh Kotak?
- (916) 784-4000, as listed in official Medicare / NPI Registry data.
- What is Dinesh Kotak's NPI number?
- 1558449280. 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 Dinesh Kotak is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 Eureka RdRoseville, CA 95661 (916) 784‑4000
- 1643 Eureka RdRoseville, CA 95661 (916) 973‑5300
- 7373 W LaneStockton, CA 95210 (209) 476‑2000
Group practices
Medicare enrollment lists Dinesh Kotak as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Roseville
Clinicians with the same Medicare primary specialty in Roseville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558449280 |
| 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