Quick answers
- Does Margaret M. Bailey accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret M. Bailey 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 Margaret M. Bailey see?
- In 2024, CMS data shows 466 Original Medicare patients and 775 services for Margaret M. Bailey. This counts Original Medicare only and measures volume, not quality.
- What is Margaret M. Bailey's NPI number?
- 1518946433. 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 Margaret M. Bailey, 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 | 466 |
|---|---|
| Services billed to Medicare | 775 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)272 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)96 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)88 services
- Colorectal cancer screening; colonoscopy on individual at high risk (G0105)60 services
- Biopsy of large bowel using a flexible endoscope (45380)55 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%
- Arthritis43%
- Anxiety28%
- Depression25%
- Diabetes24%
Hospitals where Margaret M. Bailey works
Medicare's Facility Affiliation Data lists Margaret M. Bailey 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.
- Oswego HospitalOswego, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330218
- St Joseph's Hospital Health CenterSyracuse, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330140
- University Hospital S U N y Health Science CenterSyracuse, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330241
Practice locations
Addresses where Margaret M. Bailey is enrolled with Medicare (CMS data updated October 2, 2026).
- 260 Township Blvd, Suite 20Camillus, NY 13031 (315) 708‑0091
- 4217 Medical Ctr DrFayetteville, NY 13066 (315) 329‑7300
- 4817 Reval CtLiverpool, NY 13088
- 5100 W Taft RdLiverpool, NY 13088 (315) 452‑2214
Group practices
Medicare enrollment lists Margaret M. Bailey as a member of this group (CMS data updated October 2, 2026).
- Associated Gastroenterologists of Central New York PC15 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Camillus
Clinicians with the same Medicare primary specialty in Camillus, NY — not a recommendation.
Other clinicians in Associated Gastroenterologists of Central New York PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518946433 |
| 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