Quick answers
- Does Yolanda M. Batin Van Rooyen accept Medicare assignment?
- Yes. Medicare's clinician data says Yolanda M. Batin Van Rooyen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Yolanda M. Batin Van Rooyen see?
- In 2024, CMS data shows 177 Original Medicare patients and 944 services for Yolanda M. Batin Van Rooyen. This counts Original Medicare only and measures volume, not quality.
- What is Yolanda M. Batin Van Rooyen's NPI number?
- 1427151935. 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 Yolanda M. Batin Van Rooyen, 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 | 177 |
|---|---|
| Services billed to Medicare | 944 |
| Different services or procedures | 101 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)60 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)59 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)55 services
- X-ray of ankle, minimum of 3 views (73610)49 services
- X-ray of shoulder, minimum of 2 views (73030)44 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 blood pressure75%
- High cholesterol72%
- Arthritis58%
- Osteoporosis34%
- Depression33%
- Anxiety29%
Hospitals where Yolanda M. Batin Van Rooyen works
Medicare's Facility Affiliation Data lists Yolanda M. Batin Van Rooyen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050107
- Santa Clara Valley Medical CenterSan Jose, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050038
Practice locations
Addresses where Yolanda M. Batin Van Rooyen is enrolled with Medicare (CMS data updated October 2, 2026).
- 150 N Jackson Ave, Suite 100San Jose, CA 95116 (408) 769‑5340
- 206 S Stratford Ave, Suite ASanta Maria, CA 93454 (805) 928‑5767
- 225 N Jackson AveSan Jose, CA 95116 (408) 259‑5000
Group practices
Medicare enrollment lists Yolanda M. Batin Van Rooyen as a member of these groups (CMS data updated October 2, 2026).
- Pacific Central Coast Health Centers253 clinicians in the group
- Acute Care Surgery Medical Group Inc204 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in San Jose
Clinicians with the same Medicare primary specialty in San Jose, CA — not a recommendation.
Other clinicians in Pacific Central Coast Health Centers
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427151935 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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