Quick answers
- Does Bruce M. Seligsohn accept Medicare assignment?
- Medicare's clinician data says Bruce M. Seligsohn may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Bruce M. Seligsohn see?
- In 2024, CMS data shows 90 Original Medicare patients and 307 services for Bruce M. Seligsohn. This counts Original Medicare only and measures volume, not quality.
- What is Bruce M. Seligsohn's NPI number?
- 1992745608. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Bruce M. Seligsohn, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 90 |
|---|---|
| Services billed to Medicare | 307 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)45 services
- Annual alcohol misuse screening, 5 to 15 minutes (G0442)45 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)44 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)43 services
- Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes (G0446)43 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure63%
- Diabetes49%
- Arthritis40%
- Ischemic heart disease22%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)14%
Practice locations
Addresses where Bruce M. Seligsohn is enrolled with Medicare (CMS data updated October 2, 2026).
- 26302 La Paz Rd, Suite 211Mission Viejo, CA 92691 (949) 588‑8775
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Mission Viejo
Clinicians with the same Medicare primary specialty in Mission Viejo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Meharry Medical College School Of Medicine |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1992745608 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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