Quick answers
- Does Gautham K. Upadhya accept Medicare assignment?
- Yes. Medicare's clinician data says Gautham K. Upadhya 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 Gautham K. Upadhya see?
- In 2024, CMS data shows 632 Original Medicare patients and 1,123 services for Gautham K. Upadhya. This counts Original Medicare only and measures volume, not quality.
- What is Gautham K. Upadhya's NPI number?
- 1447633805. 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 Gautham K. Upadhya, 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 | 632 |
|---|---|
| Services billed to Medicare | 1,123 |
| Different services or procedures | 40 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)395 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)163 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)107 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)104 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)80 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%
- Diabetes61%
- Arthritis51%
- Ischemic heart disease45%
- Heart failure42%
Hospitals where Gautham K. Upadhya works
Medicare's Facility Affiliation Data lists Gautham K. Upadhya 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.
- Richmond University Medical CenterStaten Island, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330028
- Staten Island University HospitalStaten Island, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330160
Practice locations
Addresses where Gautham K. Upadhya is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1050 Clove RdStaten Island, NY 10301 (718) 816‑6440
- 1058 Forest AveStaten Island, NY 10310 (718) 818‑1058
- 355 Bard AveStaten Island, NY 10310
- 4434 Amboy RdStaten Island, NY 10312 (718) 984‑9658
- 4434 Amboy Rd, Suite BStaten Island, NY 10312 (718) 984‑9637
Group practices
Medicare enrollment lists Gautham K. Upadhya as a member of these groups (CMS data updated October 2, 2026).
- Advantagecare Physicians PC303 clinicians in the group
- Amboy Medical Practice PC173 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New York →
Other cardiologists in Staten Island
Clinicians with the same Medicare primary specialty in Staten Island, NY — not a recommendation.
Other clinicians in Advantagecare Physicians PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2023 (3 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447633805 |
| 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