Quick answers
- Does Brenna M. Carrigan accept Medicare assignment?
- Yes. Medicare's clinician data says Brenna M. Carrigan 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 Brenna M. Carrigan see?
- In 2024, CMS data shows 572 Original Medicare patients and 1,213 services for Brenna M. Carrigan. This counts Original Medicare only and measures volume, not quality.
- What is Brenna M. Carrigan's NPI number?
- 1902087208. 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 Brenna M. Carrigan, 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 | 572 |
|---|---|
| Services billed to Medicare | 1,213 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Comprehensive hearing and speech recognition test (92557)554 services
- Test to assess middle ear function (92567)408 services
- Test for eardrum and muscle function (92550)179 services
- Test for ability to detect and repeat spoken words (92555)26 services
- Test to assess hearing sensitivity using visual aids (92579)25 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%
- Arthritis49%
- Diabetes34%
- Ischemic heart disease33%
- Anxiety28%
Practice locations
Addresses where Brenna M. Carrigan is enrolled with Medicare (CMS data updated October 2, 2026).
- 300 Crystal Run RdMiddletown, NY 10941 (845) 692‑6999
Group practices
Medicare enrollment lists Brenna M. Carrigan as a member of this group (CMS data updated October 2, 2026).
- Crystal Run Healthcare Physicians LLP362 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Other clinicians in Crystal Run Healthcare Physicians LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| School | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902087208 |
| 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