Quick answers
- Where does Michael B. Krinsky see patients?
- Medicare's clinician data lists 1 practice location in Castro Valley, CA. Call before your visit to confirm the address.
- What is Michael B. Krinsky's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Michael B. Krinsky accept Medicare assignment?
- Medicare's clinician data says Michael B. Krinsky may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Michael B. Krinsky offer telehealth?
- Medicare's clinician data says Michael B. Krinsky offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael B. Krinsky?
- (510) 538-0430, as listed in official Medicare / NPI Registry data.
- What is Michael B. Krinsky's NPI number?
- 1194757716. 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 Michael B. Krinsky is enrolled with Medicare (CMS data updated 2026-10-02).
- 21030 Redwood RdCastro Valley, CA 94546 (510) 538‑0430
Group practices
Medicare enrollment lists Michael B. Krinsky as a member of this group (CMS data updated 2026-10-02).
- Douglas J Abeles MD Inc4 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Castro Valley
Clinicians with the same Medicare primary specialty in Castro Valley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1194757716 |
| 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