Quick answers
- Does Robert S. Sizemore Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Robert S. Sizemore Iii 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 Robert S. Sizemore Iii see?
- In 2024, CMS data shows 389 Original Medicare patients and 1,351 services for Robert S. Sizemore Iii. This counts Original Medicare only and measures volume, not quality.
- What is Robert S. Sizemore Iii's NPI number?
- 1467011213. 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 Robert S. Sizemore Iii, 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 | 389 |
|---|---|
| Services billed to Medicare | 1,351 |
| Different services or procedures | 54 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)368 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)184 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)134 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)87 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)64 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%
- Arthritis46%
- Diabetes33%
- Anxiety26%
- Ischemic heart disease24%
Practice locations
Addresses where Robert S. Sizemore Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 3 Progressive StBluffton, SC 29910 (912) 819‑2146
- 361 Commercial DrSavannah, GA 31406 (912) 355‑6221
Group practices
Medicare enrollment lists Robert S. Sizemore Iii as a member of this group (CMS data updated October 2, 2026).
- St Josephs Candler Urgent Care Centers LLC40 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Bluffton
Clinicians with the same Medicare primary specialty in Bluffton, SC — not a recommendation.
Other clinicians in St Josephs Candler Urgent Care Centers LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467011213 |
| 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