Quick answers
- Does Lisa A. Olson-Gugerty accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa A. Olson-Gugerty 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 Lisa A. Olson-Gugerty see?
- In 2024, CMS data shows 277 Original Medicare patients and 351 services for Lisa A. Olson-Gugerty. This counts Original Medicare only and measures volume, not quality.
- What is Lisa A. Olson-Gugerty's NPI number?
- 1083902027. 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 Lisa A. Olson-Gugerty, 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 | 277 |
|---|---|
| Services billed to Medicare | 351 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)125 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)111 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)26 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 cholesterol69%
- High blood pressure58%
- Arthritis45%
- Anxiety25%
- Diabetes22%
- Ischemic heart disease19%
Hospitals where Lisa A. Olson-Gugerty works
Medicare's Facility Affiliation Data lists Lisa A. Olson-Gugerty 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.
- Cayuga Medical Center at IthacaIthaca, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330307
- United Health Services Hospitals, IncBinghamton, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330394
Practice locations
Addresses where Lisa A. Olson-Gugerty is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 101 Dates DrIthaca, NY 14850 (607) 274‑4411
- 1302 E Main StEndicott, NY 13760 (607) 754‑2323
- 3045 E AveCentral Square, NY 13036 (315) 668‑5240
- 310 Taughannock Blvd, Suite 4Ithaca, NY 14850 (607) 269‑0100
- 401 Cayuga Park LnIthaca, NY 14850 (607) 339‑0625
Group practices
Medicare enrollment lists Lisa A. Olson-Gugerty as a member of these groups (CMS data updated October 2, 2026).
- United Health Services Hospitals, Inc.477 clinicians in the group
- Cayuga Medical Associates PC282 clinicians in the group
- Port City Emergency Physicians LLP46 clinicians in the group
- Cma Medical Practice PLLC28 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Ithaca
Clinicians with the same Medicare primary specialty in Ithaca, NY — not a recommendation.
Other clinicians in United Health Services Hospitals, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | State University Of Ny Upstate Medical University |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083902027 |
| 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