Quick answers
- Does Shawn M. Guerette accept Medicare assignment?
- Yes. Medicare's clinician data says Shawn M. Guerette 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 M. Guerette see?
- In 2024, CMS data shows 242 Original Medicare patients and 251 services for Shawn M. Guerette. This counts Original Medicare only and measures volume, not quality.
- What is Shawn M. Guerette's NPI number?
- 1952046690. 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 M. Guerette, 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 | 242 |
|---|---|
| Services billed to Medicare | 251 |
| Different services or procedures | 44 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Anesthesia for shock wave therapy for urinary system stones without water bath (00873)55 services
- Anesthesia for other procedure on lower abdomen (00840)30 services
- Anesthesia for procedure to repair upper abdominal incisional hernia and/or wound opening (00752)19 services
- Anesthesia for other procedure on upper abdomen (00790)17 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%
- Arthritis58%
- Diabetes29%
- Chronic kidney disease29%
- Ischemic heart disease28%
Hospitals where Shawn M. Guerette works
Medicare's Facility Affiliation Data lists Shawn M. Guerette at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Conway Medical CenterConway, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420049
Practice locations
Addresses where Shawn M. Guerette is enrolled with Medicare (CMS data updated October 2, 2026).
- 300 Singleton Ridge RdConway, SC 29526 (843) 347‑7111
Group practices
Medicare enrollment lists Shawn M. Guerette as a member of this group (CMS data updated October 2, 2026).
- Medstream Anesthesia PLLC573 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), South Carolina →
Other nurse anesthetists in Conway
Clinicians with the same Medicare primary specialty in Conway, SC — not a recommendation.
Other clinicians in Medstream Anesthesia PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952046690 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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