Quick answers
- Does Robert S. Bahadori accept Medicare assignment?
- Yes. Medicare's clinician data says Robert S. Bahadori 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 Robert S. Bahadori see?
- In 2024, CMS data shows 210 Original Medicare patients and 701 services for Robert S. Bahadori. This counts Original Medicare only and measures volume, not quality.
- What is Robert S. Bahadori's NPI number?
- 1053377903. 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 Robert S. Bahadori, 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 | 210 |
|---|---|
| Services billed to Medicare | 701 |
| Different services or procedures | 26 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Removal of impacted ear wax (69210)113 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)104 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)69 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)51 services
- Diagnostic exam of nasal passages using an endoscope (31231)32 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 cholesterol75%
- High blood pressure69%
- Arthritis52%
- Ischemic heart disease24%
- Anxiety23%
- Diabetes22%
Practice locations
Addresses where Robert S. Bahadori is enrolled with Medicare (CMS data updated October 2, 2026).
- 24805 Pinebrook Rd, Suite 201Chantilly, VA 20152 (703) 383‑8130
- 3801 University Dr, Suite 300Fairfax, VA 22030 (703) 383‑8130
Group practices
Medicare enrollment lists Robert S. Bahadori as a member of this group (CMS data updated October 2, 2026).
- Otolaryngology Associates PC31 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Chantilly
Clinicians with the same Medicare primary specialty in Chantilly, VA — not a recommendation.
Other clinicians in Otolaryngology Associates PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Js Weill Medical College, Cornell University |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053377903 |
| 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