Quick answers
- Does Phillip F. Tirman accept Medicare assignment?
- Yes. Medicare's clinician data says Phillip F. Tirman 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 Phillip F. Tirman see?
- In 2024, CMS data shows 1,036 Original Medicare patients and 4,400 services for Phillip F. Tirman. This counts Original Medicare only and measures volume, not quality.
- What is Phillip F. Tirman's NPI number?
- 1760469548. 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 Phillip F. Tirman, 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 | 1,036 |
|---|---|
| Services billed to Medicare | 4,400 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Injection, gadoterate meglumine, 0.1 ml (A9575)2,800 services
- Mri scan of leg joint without contrast (73721)505 services
- Mri scan of arm joint without contrast (73221)371 services
- Mri scan of leg without contrast (73718)108 services
- Ct scan of leg without contrast (73700)84 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%
- Arthritis75%
- High blood pressure70%
- Diabetes33%
- Ischemic heart disease30%
- Anxiety25%
Practice locations
Addresses where Phillip F. Tirman is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1441 Avocado Ave, Suite 301Newport Beach, CA 92660 (310) 445‑2843
- 2336 Santa Monica Blvd, Suite 206Santa Monica, CA 90404 (310) 315‑1000
- 2428 Santa Monica Blvd, Suite 100Santa Monica, CA 90404 (310) 582‑7900
- 415 Rolling Oaks Dr, Suite 125and160Thousand Oaks, CA 91361 (805) 778‑1513
- 5776 Lindero Canyon Rd, Apt 469Westlake Village, CA 91362 (480) 455‑1850
Group practices
Medicare enrollment lists Phillip F. Tirman as a member of these groups (CMS data updated October 2, 2026).
- Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
- Beverly Radiology Medical Group III328 clinicians in the group
- Desert Advanced Imaging Medical Center208 clinicians in the group
- Arizona Diagnostic Radiology Group LLC63 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Newport Beach
Clinicians with the same Medicare primary specialty in Newport Beach, CA — not a recommendation.
Other clinicians in Cedars-Sinai Medical Care Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760469548 |
| 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