Quick answers
- Does Calissa L. Earle accept Medicare assignment?
- Yes. Medicare's clinician data says Calissa L. Earle 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 Calissa L. Earle see?
- In 2024, CMS data shows 151 Original Medicare patients and 624 services for Calissa L. Earle. This counts Original Medicare only and measures volume, not quality.
- What is Calissa L. Earle's NPI number?
- 1023591419. 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 Calissa L. Earle, 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 | 151 |
|---|---|
| Services billed to Medicare | 624 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)255 services
- Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi (G0317)156 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)79 services
- Advance care planning, first 30 minutes (99497)62 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)43 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%
- Depression65%
- Anxiety58%
- Alzheimer's disease or dementia56%
- Chronic kidney disease55%
Practice locations
Addresses where Calissa L. Earle is enrolled with Medicare (CMS data updated October 2, 2026).
- 12 Boyce AveGreenville, SC 29601 (864) 250‑1188
- 29 Ridgeway DrGreenville, SC 29605 (864) 748‑3939
- 2902 E Main St ExtSpartanburg, SC 29307 (864) 579‑0086
- 821 Whitlock StSpartanburg, SC 29301 (864) 748‑3939
Group practices
Medicare enrollment lists Calissa L. Earle as a member of these groups (CMS data updated October 2, 2026).
- Health Providers of America LLC99 clinicians in the group
- Briggs Psychiatry and Behavioral Health PC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Other clinicians in Health Providers of America LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023591419 |
| 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