Quick answers
- Does Ritu R. Vyas accept Medicare assignment?
- Yes. Medicare's clinician data says Ritu R. Vyas 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 Ritu R. Vyas see?
- In 2024, CMS data shows 422 Original Medicare patients and 1,309 services for Ritu R. Vyas. This counts Original Medicare only and measures volume, not quality.
- What is Ritu R. Vyas's NPI number?
- 1679822605. 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 Ritu R. Vyas, 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 | 422 |
|---|---|
| Services billed to Medicare | 1,309 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)280 services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)200 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)141 services
- Hemodialysis procedure with physician evaluation (90935)134 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)64 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%
- Chronic kidney disease75%
- Diabetes67%
- Heart failure53%
- Arthritis50%
Practice locations
Addresses where Ritu R. Vyas is enrolled with Medicare (CMS data updated October 2, 2026).
- 405 Frederick RdCatonsville, MD 21228 (443) 380‑0120
Specialties
- Nephrologyprimary
Other nephrologists in Catonsville
Clinicians with the same Medicare primary specialty in Catonsville, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679822605 |
| 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