Quick answers
- Does George R. Reiss accept Medicare assignment?
- Yes. Medicare's clinician data says George R. Reiss 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 George R. Reiss see?
- In 2024, CMS data shows 578 Original Medicare patients and 2,472 services for George R. Reiss. This counts Original Medicare only and measures volume, not quality.
- What is George R. Reiss's NPI number?
- 1619927969. 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 George R. Reiss, 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 | 578 |
|---|---|
| Services billed to Medicare | 2,472 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)485 services
- Photography of the retina (92250)228 services
- Measurement of corneal curvature and depth of eye (92136)223 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)209 services
- Exam of visual field with extended testing (92083)184 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 pressure70%
- Arthritis46%
- Chronic kidney disease26%
- Ischemic heart disease25%
- Osteoporosis23%
Practice locations
Addresses where George R. Reiss is enrolled with Medicare (CMS data updated October 2, 2026).
- 10603 N Hayden Rd, Suite 100Scottsdale, AZ 85260 (623) 878‑3939
- 6677 W Thunderbird Rd, Suite 101Glendale, AZ 85306 (623) 878‑3939
- 6677 W Thunderbird Rd, Suite F101Glendale, AZ 85306
Group practices
Medicare enrollment lists George R. Reiss as a member of this group (CMS data updated October 2, 2026).
- Eye Physicians and Surgeons of Arizona, PC5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Other clinicians in Eye Physicians and Surgeons of Arizona, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Stony Brook, School Of Medicine |
| Graduation year | 1981 (45 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619927969 |
| 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