Quick answers
- Does Ramon T. Pacina Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Ramon T. Pacina Jr. 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 Ramon T. Pacina Jr. see?
- In 2024, CMS data shows 593 Original Medicare patients and 4,028 services for Ramon T. Pacina Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Ramon T. Pacina Jr.'s NPI number?
- 1407434004. 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 Ramon T. Pacina Jr., 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 | 593 |
|---|---|
| Services billed to Medicare | 4,028 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)1,484 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)874 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)869 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)210 services
- Transitional care management services for problem of high complexity (99496)193 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%
- Arthritis75%
- Anxiety75%
- Depression74%
- Chronic kidney disease70%
Hospitals where Ramon T. Pacina Jr. works
Medicare's Facility Affiliation Data lists Ramon T. Pacina Jr. 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.
- Kaiser Foundation Hospital - West LALos Angeles, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 050561
- Los Angeles Community HospitalLos Angeles, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050663
- Southern California Hospital at HollywoodHollywood, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050135
Practice locations
Addresses where Ramon T. Pacina Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1711 W Temple St, Suite 4665Los Angeles, CA 90026 (213) 484‑5250
- 20430 Starshine RdWalnut, CA 91789 (424) 789‑4691
- 6221 Wilshire Blvd, Suite 504Los Angeles, CA 90048 (323) 965‑9995
Group practices
Medicare enrollment lists Ramon T. Pacina Jr. as a member of these groups (CMS data updated October 2, 2026).
- Advanced Hematology Oncology Medical Group Inc8 clinicians in the group
- Prode P Pascual MD Inc2 clinicians in the group
- Syed Hossain, M.D., Inc2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Other clinicians in Advanced Hematology Oncology Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407434004 |
| 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