Quick answers
- Which hospitals does Walter E. Margie Iii work at?
- Medicare's official clinician data lists Walter E. Margie Iii at 2 hospitals: Cayuga Medical Center at Ithaca and Guthrie Cortland Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Walter E. Margie Iii see patients?
- Medicare's clinician data lists 2 practice locations, including Ithaca, NY. Call before your visit to confirm the address.
- What is Walter E. Margie Iii's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Walter E. Margie Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Walter E. Margie Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Walter E. Margie Iii?
- (607) 274-4296, as listed in official Medicare / NPI Registry data.
- What is Walter E. Margie Iii's NPI number?
- 1427033349. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Walter E. Margie Iii works
Medicare's Facility Affiliation Data lists Walter E. Margie Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cayuga Medical Center at IthacaIthaca, NY · Acute Care Hospital · CCN 330307
- Guthrie Cortland Regional Medical CenterCortland, NY · Acute Care Hospital · CCN 330175
Practice locations
Addresses where Walter E. Margie Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Dates DrIthaca, NY 14850 (607) 274‑4296
- 310 Taughannock Blvd, Suite 4Ithaca, NY 14850 (607) 269‑0100
Group practices
Medicare enrollment lists Walter E. Margie Iii as a member of this group (CMS data updated 2026-10-02).
- Cayuga Medical Associates PC282 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Ithaca
Clinicians with the same Medicare primary specialty in Ithaca, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427033349 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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