Quick answers
- Does Merlie M. Sapin accept Medicare assignment?
- Yes. Medicare's clinician data says Merlie M. Sapin 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 Merlie M. Sapin see?
- In 2024, CMS data shows 56 Original Medicare patients and 60 services for Merlie M. Sapin. This counts Original Medicare only and measures volume, not quality.
- What is Merlie M. Sapin's NPI number?
- 1184862153. 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 Merlie M. Sapin, 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 | 56 |
|---|---|
| Services billed to Medicare | 60 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)18 services
- Telephone medical discussion with physician, 5-10 minutes (99441)12 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%
- Stroke or mini-stroke73%
- Arthritis59%
- Ischemic heart disease48%
- Anxiety43%
Hospitals where Merlie M. Sapin works
Medicare's Facility Affiliation Data lists Merlie M. Sapin 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.
- Baptist Health Medical Center - JacksonvilleJacksonville, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100088
- Baptist Medical Center - NassauFernandina Beach, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100140
- Baptist Medical Center BeachesJacksonville Beach, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100117
Practice locations
Addresses where Merlie M. Sapin is enrolled with Medicare (CMS data updated October 2, 2026).
- 1370 13th Ave S, Suite 215Jacksonville Beach, FL 32250 (904) 388‑6518
- 15255 Max Leggett PkwyJacksonville, FL 32218 (904) 281‑0944
- 836 Prudential Dr, Suite 1400Jacksonville, FL 32207 (904) 388‑6518
Group practices
Medicare enrollment lists Merlie M. Sapin as a member of these groups (CMS data updated October 2, 2026).
- Lyerly Baptist Inc72 clinicians in the group
- Refined Medical Group LLC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Jacksonville Beach
Clinicians with the same Medicare primary specialty in Jacksonville Beach, FL — not a recommendation.
Other clinicians in Lyerly Baptist Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184862153 |
| 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