Quick answers
- Does Rana Z. Ahmad accept Medicare assignment?
- Yes. Medicare's clinician data says Rana Z. Ahmad 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 Rana Z. Ahmad see?
- In 2024, CMS data shows 213 Original Medicare patients and 729 services for Rana Z. Ahmad. This counts Original Medicare only and measures volume, not quality.
- What is Rana Z. Ahmad's NPI number?
- 1467658153. 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 Rana Z. Ahmad, 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 | 213 |
|---|---|
| Services billed to Medicare | 729 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 83 |
Most frequent services
- Advance care planning, first 30 minutes (99497)152 services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)121 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)118 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)108 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)46 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 cholesterol74%
- Arthritis74%
- Alzheimer's disease or dementia53%
- Anxiety52%
- Depression50%
Hospitals where Rana Z. Ahmad works
Medicare's Facility Affiliation Data lists Rana Z. Ahmad 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.
- Chenango Memorial HospitalNorwich, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330033
- 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 Rana Z. Ahmad is enrolled with Medicare (CMS data updated October 2, 2026).
- 10 -24 Mitchell AveBinghamton, NY 13903
- 142 Clinton StBinghamton, NY 13905 (607) 762‑2660
- 33 -57 Harrison StJohnson City, NY 13790 (607) 763‑6101
- 54 Main StCandor, NY 13743 (607) 659‑7272
Group practices
Medicare enrollment lists Rana Z. Ahmad as a member of this group (CMS data updated October 2, 2026).
- United Health Services Hospitals, Inc.477 clinicians in the group
Specialties
- Geriatric Medicineprimary
- Family Practicealso
- Internal Medicinealso
Other geriatricians in New York
Clinicians with the same Medicare primary specialty in New York — 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 | MD |
|---|---|
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467658153 |
| 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