Quick answers
- Does Samuel J. Quartermaine accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel J. Quartermaine 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 Samuel J. Quartermaine see?
- In 2024, CMS data shows 760 Original Medicare patients and 11,123 services for Samuel J. Quartermaine. This counts Original Medicare only and measures volume, not quality.
- What is Samuel J. Quartermaine's NPI number?
- 1801847744. 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 Samuel J. Quartermaine, 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 | 760 |
|---|---|
| Services billed to Medicare | 11,123 |
| Different services or procedures | 89 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,335 services
- Insertion of needle into vein for collection of blood sample (36415)1,070 services
- Blood test, comprehensive group of blood chemicals (80053)910 services
- Blood test, lipids (cholesterol and triglycerides) (80061)837 services
- Manual urinalysis test with examination using microscope, automated (81001)708 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 pressure73%
- Arthritis43%
- Ischemic heart disease39%
- Diabetes19%
- Anxiety17%
Hospitals where Samuel J. Quartermaine works
Medicare's Facility Affiliation Data lists Samuel J. Quartermaine 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.
- Lakewood Ranch Medical CenterBradenton, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100299
- Sarasota Memorial HospitalSarasota, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100087
Practice locations
Addresses where Samuel J. Quartermaine is enrolled with Medicare (CMS data updated October 2, 2026).
- 109 Laurel Rd ENokomis, FL 34275 (941) 375‑8734
- 11505 Rangeland PkwyBradenton, FL 34211 (941) 907‑6016
- 11661 State Rd 70Lakewood Ranch, FL 34202 (941) 222‑0321
- 8220 Natures Way, Apt 201Lakewood Ranch, FL 34202 (800) 699‑9395
Group practices
Medicare enrollment lists Samuel J. Quartermaine as a member of these groups (CMS data updated October 2, 2026).
- Cora Health Services Inc1,136 clinicians in the group
- H2 Rehabilitation Services of Florida LLC296 clinicians in the group
- Intercoastal Medical Group Inc177 clinicians in the group
- Nokomis Physical Therapy LLC100 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Nokomis
Clinicians with the same Medicare primary specialty in Nokomis, FL — not a recommendation.
Other clinicians in Cora Health Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1801847744 |
| 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