Quick answers
- Does Maria F. Atkinson accept Medicare assignment?
- Yes. Medicare's clinician data says Maria F. Atkinson 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 Maria F. Atkinson see?
- In 2024, CMS data shows 46 Original Medicare patients and 128 services for Maria F. Atkinson. This counts Original Medicare only and measures volume, not quality.
- What is Maria F. Atkinson's NPI number?
- 1538182787. 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 Maria F. Atkinson, 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 | 46 |
|---|---|
| Services billed to Medicare | 128 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)48 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)47 services
- Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (G0438)16 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)16 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%
- Chronic kidney disease50%
- Arthritis46%
- Diabetes41%
- Depression37%
Practice locations
Addresses where Maria F. Atkinson is enrolled with Medicare (CMS data updated October 2, 2026).
- 13940 N US Hwy 441, Suite 102Lady Lake, FL 32159 (352) 751‑9900
Group practices
Medicare enrollment lists Maria F. Atkinson as a member of this group (CMS data updated October 2, 2026).
- Florida Medical Associates LLC171 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lady Lake
Clinicians with the same Medicare primary specialty in Lady Lake, FL — not a recommendation.
Other clinicians in Florida Medical Associates LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 (43 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538182787 |
| 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