Quick answers
- Does Shawn K. Giese accept Medicare assignment?
- Yes. Medicare's clinician data says Shawn K. Giese 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 Shawn K. Giese see?
- In 2024, CMS data shows 351 Original Medicare patients and 2,970 services for Shawn K. Giese. This counts Original Medicare only and measures volume, not quality.
- What is Shawn K. Giese's NPI number?
- 1114057205. 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 Shawn K. Giese, 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 | 351 |
|---|---|
| Services billed to Medicare | 2,970 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Closure of tear duct opening using plug (68761)1,029 services
- Exam of visual field with extended testing (92083)413 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)328 services
- Imaging of retina (92134)270 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)217 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 cholesterol72%
- High blood pressure66%
- Arthritis43%
- Ischemic heart disease25%
- Diabetes24%
- Chronic kidney disease21%
Practice locations
Addresses where Shawn K. Giese is enrolled with Medicare (CMS data updated October 2, 2026).
- 700 N 54th StChandler, AZ 85226 (480) 436‑3445
- 7100 E Cave Creek Rd, Suite 141Cave Creek, AZ 85331 (623) 302‑5888
Group practices
Medicare enrollment lists Shawn K. Giese as a member of this group (CMS data updated October 2, 2026).
- Cave Creek Eye LLC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Chandler
Clinicians with the same Medicare primary specialty in Chandler, AZ — not a recommendation.
Other clinicians in Cave Creek Eye LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Southern California College Of Optometry |
| Graduation year | 2005 (21 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114057205 |
| 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