Quick answers
- Does Courtney R. Chapman accept Medicare assignment?
- Yes. Medicare's clinician data says Courtney R. Chapman 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 Courtney R. Chapman see?
- In 2024, CMS data shows 76 Original Medicare patients and 5,448 services for Courtney R. Chapman. This counts Original Medicare only and measures volume, not quality.
- What is Courtney R. Chapman's NPI number?
- 1386311702. 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 Courtney R. Chapman, 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 | 76 |
|---|---|
| Services billed to Medicare | 5,448 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Injection, onabotulinumtoxina, 1 unit (J0585)5,200 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)44 services
- Injection of trigger points, 3 or more muscles (20553)43 services
- Injection of anesthetic agent and/or steroid into upper neck and back of head nerve (64405)32 services
- Injection of anesthetic agent and/or steroid into other nerve or branch (64450)30 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 pressure64%
- Arthritis64%
- Anxiety46%
- Depression45%
- Chronic kidney disease24%
Practice locations
Addresses where Courtney R. Chapman is enrolled with Medicare (CMS data updated October 2, 2026).
- 3980 Sheridan DrAmherst, NY 14226 (716) 250‑2000
Group practices
Medicare enrollment lists Courtney R. Chapman as a member of this group (CMS data updated October 2, 2026).
- Dent Neurologic Group LLP116 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Amherst
Clinicians with the same Medicare primary specialty in Amherst, NY — not a recommendation.
Other clinicians in Dent Neurologic Group LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386311702 |
| 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