Quick answers
- Does Christine A. Ganzer accept Medicare assignment?
- Yes. Medicare's clinician data says Christine A. Ganzer 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 Christine A. Ganzer see?
- In 2024, CMS data shows 53 Original Medicare patients and 395 services for Christine A. Ganzer. This counts Original Medicare only and measures volume, not quality.
- What is Christine A. Ganzer's NPI number?
- 1336353325. 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 Christine A. Ganzer, 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 | 53 |
|---|---|
| Services billed to Medicare | 395 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)177 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)160 services
- Telephone medical discussion with physician, 21-30 minutes (99443)42 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 blood pressure75%
- High cholesterol75%
- Depression75%
- Anxiety75%
- Arthritis55%
- Diabetes28%
Practice locations
Addresses where Christine A. Ganzer is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 16965 137th AveJamaica, NY 11434 (718) 224‑0566
- 20811 26th AveBayside, NY 11360 (718) 224‑0566
- 5820 Little Neck PkwyLittle Neck, NY 11362 (718) 224‑0566
- 5928 Little Neck PkwyLittle Neck, NY 11362 (718) 224‑0566
- 6709 108th StForest Hills, NY 11375 (718) 224‑0566
Group practices
Medicare enrollment lists Christine A. Ganzer as a member of this group (CMS data updated October 2, 2026).
- Samuel Field Ymandywha17 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Jamaica
Clinicians with the same Medicare primary specialty in Jamaica, NY — not a recommendation.
Other clinicians in Samuel Field Ymandywha
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2004 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1336353325 |
| 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