Quick answers
- Does Andrea M. Donovan accept Medicare assignment?
- Yes. Medicare's clinician data says Andrea M. Donovan 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 Andrea M. Donovan see?
- In 2024, CMS data shows 168 Original Medicare patients and 444 services for Andrea M. Donovan. This counts Original Medicare only and measures volume, not quality.
- What is Andrea M. Donovan's NPI number?
- 1689242109. 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 Andrea M. Donovan, 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 | 168 |
|---|---|
| Services billed to Medicare | 444 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)142 services
- Removal of impacted ear wax (69210)91 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)91 services
- Diagnostic exam of nasal passages using an endoscope (31231)53 services
- Diagnostic exam of voice box using a flexible endoscope (31575)21 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 pressure72%
- Arthritis49%
- Chronic kidney disease30%
- Ischemic heart disease29%
- Anxiety29%
Hospitals where Andrea M. Donovan works
Medicare's Facility Affiliation Data lists Andrea M. Donovan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330078
Practice locations
Addresses where Andrea M. Donovan is enrolled with Medicare (CMS data updated October 2, 2026).
- 4955 N Bailey Ave, Suite 202Amherst, NY 14226 (716) 832‑8500
Group practices
Medicare enrollment lists Andrea M. Donovan as a member of this group (CMS data updated October 2, 2026).
- Paul R Young MD PLLC4 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Amherst
Clinicians with the same Medicare primary specialty in Amherst, NY — not a recommendation.
Other clinicians in Paul R Young MD PLLC
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) | 1689242109 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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