Quick answers
- Does Jose S. Tandoc accept Medicare assignment?
- Yes. Medicare's clinician data says Jose S. Tandoc 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 Jose S. Tandoc see?
- In 2024, CMS data shows 3,286 Original Medicare patients and 23,039 services for Jose S. Tandoc. This counts Original Medicare only and measures volume, not quality.
- What is Jose S. Tandoc's NPI number?
- 1366413387. 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 Jose S. Tandoc, 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 | 3,286 |
|---|---|
| Services billed to Medicare | 23,039 |
| Different services or procedures | 211 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Injection, gadoterate meglumine, 0.1 ml (A9575)10,650 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)6,490 services
- X-ray of chest, 1 view (71045)1,249 services
- Ct scan head or brain without contrast (70450)419 services
- Screening mammography (77067)307 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 cholesterol75%
- Arthritis59%
- Diabetes51%
- Chronic kidney disease41%
- Ischemic heart disease39%
Hospitals where Jose S. Tandoc works
Medicare's Facility Affiliation Data lists Jose S. Tandoc 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.
- PIH Health Downey HospitalDowney, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050393
- PIH Health Good Samaritan HospitalLos Angeles, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050471
- PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050169
- USC Arcadia HospitalArcadia, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050238
Practice locations
Addresses where Jose S. Tandoc is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 17; the Medicare profile lists all.
- 1100 N Tustin Ave, Suite ASanta Ana, CA 92705 (714) 835‑6055
- 11500 Brookshire AveDowney, CA 90241 (562) 904‑5000
- 12401 Washington BlvdWhittier, CA 90602
- 16130 Ventura Blvd, Suite 100Encino, CA 91436 (818) 933‑2020
- 2301 Bahamas DrBakersfield, CA 93309 (661) 326‑9600
Group practices
Medicare enrollment lists Jose S. Tandoc as a member of these groups (CMS data updated October 2, 2026).
- Beverly Radiology Medical Group III328 clinicians in the group
- Kern Radiology Medical Group Inc100 clinicians in the group
- Lambert Radiology Medical Group Inc67 clinicians in the group
- Arcadia Radiology Medical Group a Professional Corporation4 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Santa Ana
Clinicians with the same Medicare primary specialty in Santa Ana, CA — not a recommendation.
Other clinicians in Beverly Radiology Medical Group III
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366413387 |
| 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