Ritu Ramdeo Vyas, MD
Nephrology Physician · Catonsville, MD
Ritu Ramdeo Vyas, MD is a nephrology physician with a practice address in Catonsville, Maryland, and NPI 1679822605, issued on Sep 6, 2012. Check the license (Maryland D0083540, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ritu Ramdeo Vyas
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- D0083540 MD
D83540 MD
Self-reported in NPPES; status is on the state search - Practice location
- 405 Frederick RD Ste 1, Catonsville, MD 21228
- Phone
- (443) 380-0120
- Enumerated
- Sep 6, 2012
- Record last updated
- Oct 1, 2025
- Fax
- (443) 678-5963
- Medicare enrollment
- Enrolled (PECOS I20200604000066); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 337 in Maryland → Look up another NPI →
Verify Ritu Ramdeo Vyas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0083540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average nephrology physician in 2024
317 Medicare Part D claims for 93 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Losartan Potassium82 claims
- Furosemide39 claims
- Lisinopril25 claims
- Hydrochlorothiazide13 claims
- Kerendia12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ritu Ramdeo Vyas among 337 nephrology physician records in Maryland
Ritu Ramdeo Vyas, MD is one of 337 nephrology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 74% of them.
- NPI issued2012 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2009 · median 2001 among the 232 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Maryland
There are 337 nephrology physician records in Maryland.
All 337 in Maryland → Every provider in Catonsville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Navneet Ahuja, M.D.Catonsville, MD 212281346219177
- Saira Amir, MD MPHCatonsville, MD 212281295357770
- John Dalton, M.D.Catonsville, MD 212281225013493
- Jennifer Eras, M.D.Catonsville, MD 212281568460996
- Tamil Kuppusamy, M.D.Catonsville, MD 212281356349781
- Rudolf Pullmann, MDCatonsville, MD 212281164673588
- Paul Turer, M.D.Catonsville, MD 212281922006287
- Kenneth Yim, M.D.Catonsville, MD 212281386642643
Common questions
What is Ritu Ramdeo Vyas, MD's NPI number?
Ritu Ramdeo Vyas, MD's National Provider Identifier (NPI) is 1679822605, issued on Sep 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ritu Ramdeo Vyas, MD located?
The NPPES record lists a practice address at 405 Frederick RD Ste 1, Catonsville, MD, 21228. Phone: (443) 380-0120. Providers update this record themselves, so call before visiting.
How can I verify Ritu Ramdeo Vyas, MD's license?
NPPES lists Maryland license number D0083540, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ritu Ramdeo Vyas, MD prescribe under Medicare Part D?
In 2024, Ritu Ramdeo Vyas, MD had 317 Medicare Part D claims for 93 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.