Quick answers
- Does Theo Trandafirescu accept Medicare assignment?
- Medicare's clinician data says Theo Trandafirescu may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Theo Trandafirescu see?
- In 2024, CMS data shows 362 Original Medicare patients and 1,272 services for Theo Trandafirescu. This counts Original Medicare only and measures volume, not quality.
- What is Theo Trandafirescu's NPI number?
- 1154490514. 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 Theo Trandafirescu, 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 | 362 |
|---|---|
| Services billed to Medicare | 1,272 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)411 services
- Test to determine lung volumes using gas dilution or washout (94727)349 services
- Test to examine how well the lungs exchange gases (94729)345 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)66 services
- Test for exercise-induced lung stress (94618)52 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%
- Diabetes56%
- Arthritis36%
- Ischemic heart disease27%
- Asthma15%
Hospitals where Theo Trandafirescu works
Medicare's Facility Affiliation Data lists Theo Trandafirescu 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.
- Queens Hospital CenterJamaica, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330231
Practice locations
Addresses where Theo Trandafirescu is enrolled with Medicare (CMS data updated October 2, 2026).
- 216 16 Union TpkeBayside, NY 11364
- 21616 Union TpkeBayside, NY 11364 (718) 465‑4000
- 6333 98th Pl, Suite 1cRego Park, NY 11374 (718) 465‑4000
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Bayside
Clinicians with the same Medicare primary specialty in Bayside, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1154490514 |
| 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