Quick answers
- Does Brittany A. Countryman accept Medicare assignment?
- Yes. Medicare's clinician data says Brittany A. Countryman 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 Brittany A. Countryman see?
- In 2024, CMS data shows 209 Original Medicare patients and 213 services for Brittany A. Countryman. This counts Original Medicare only and measures volume, not quality.
- What is Brittany A. Countryman's NPI number?
- 1184033623. 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 Brittany A. Countryman, 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 | 209 |
|---|---|
| Services billed to Medicare | 213 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Anesthesia for lens surgery (00142)93 services
- Anesthesia for other procedure on eye (00140)33 services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)26 services
- Anesthesia for other procedure on forearm, wrist, or hand bones (01830)20 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 pressure69%
- Arthritis58%
- Diabetes22%
- Ischemic heart disease22%
- Anxiety22%
Practice locations
Addresses where Brittany A. Countryman is enrolled with Medicare (CMS data updated October 2, 2026).
- 2301 Erwin RdDurham, NC 27705 (919) 684‑8111
- 2400 Pratt StDurham, NC 27705 (919) 668‑1002
Group practices
Medicare enrollment lists Brittany A. Countryman as a member of this group (CMS data updated October 2, 2026).
- Duke University Health System, Inc1,102 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), North Carolina →
Other nurse anesthetists in Durham
Clinicians with the same Medicare primary specialty in Durham, NC — not a recommendation.
Other clinicians in Duke University Health System, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184033623 |
| 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