Quick answers
- Does Arthur Astorino Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Arthur Astorino 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 Arthur Astorino Jr. see?
- In 2024, CMS data shows 528 Original Medicare patients and 2,856 services for Arthur Astorino Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Arthur Astorino Jr.'s NPI number?
- 1912051103. 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 Arthur Astorino 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 | 528 |
|---|---|
| Services billed to Medicare | 2,856 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Closure of tear duct opening using plug (68761)561 services
- Established patient complete exam of visual system (92014)436 services
- Imaging of retina (92134)424 services
- Established patient problem focused exam of visual system (92012)351 services
- Exam of visual field with extended testing (92083)270 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 pressure68%
- Arthritis48%
- Ischemic heart disease26%
- Osteoporosis24%
- Diabetes20%
Practice locations
Addresses where Arthur Astorino Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1525 Superior Ave, Suite 101Newport Beach, CA 92663 (949) 645‑2250
Group practices
Medicare enrollment lists Arthur Astorino Jr. as a member of this group (CMS data updated October 2, 2026).
- Arthur Astorino Jr MD, a Medical Corporation5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Newport Beach
Clinicians with the same Medicare primary specialty in Newport Beach, CA — not a recommendation.
Other clinicians in Arthur Astorino Jr MD, a Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1983 (43 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912051103 |
| 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