Rangashree Varadarajan, MD
Nephrology Physician · Hayward, CA
Rangashree Varadarajan, MD is a nephrology physician with a practice address in Hayward, California, and NPI 1164884623, issued on Mar 24, 2016. Check the license (California A161306, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rangashree Varadarajan
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- A161306 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27303 Sleepy Hollow Ave S, Hayward, CA 94545
- Phone
- (510) 784-2769
- Enumerated
- Mar 24, 2016
- Record last updated
- Dec 13, 2023
- Fax
- (510) 248-7033
- Medicare enrollment
- Enrolled (PECOS I20220503001390); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 27303 Sleepy Hollow Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Malini Amin, MDPediatrics Physician1801095252
- Madhulika Battu, MDPediatrics Physician1245736370
- Mario Bernaba, MDNephrology Physician1205499506
- Neelam Bhalla, M.D.Nephrology Physician1639118052
- Pooja Bhoopalam, PHARMDPharmacist1871022186
- Natalie CacAllergy & Immunology Physician1205006657
Verify Rangashree Varadarajan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A161306Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average nephrology physician in 2024
1,195 Medicare Part D claims for 301 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Losartan Potassium98 claims
- Amlodipine Besylate96 claims
- Furosemide49 claims
- Jardiance48 claims
- Calcium Acetate45 claims
- Tamsulosin Hcl43 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.
Industry payments in 2024: $12.32
4 payments; by number, the most common kind was education; the largest payer was Travere Therapeutics, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Permanente Medical Group IncHayward, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
Other nephrology physician records in California
- Antoine Abcar, MDLos Angeles, CA1245301159
- Basmah Abdalla, M.D.Los Angeles, CA1629394002
- Omaran Abdeen, M.D.Mission Hills, CA1700878410
- Joseph Abdelmalek, M.DSan Diego, CA1740485531
- Lama Abdelnour, MDLos Angeles, CA1477817542
- Amir Abdi Pour, MDLoma Linda, CA1912187477
- Anas Abou-Ismail, MDPalm Springs, CA1598078784
- Graham Abra, M.D.Stanford, CA1760644678
- Sreedhar Adapa, M.D.Visalia, CA1881997872
- Gbemisola Adenuga, M.D.Los Angeles, CA1952464661
Common questions
What is Rangashree Varadarajan, MD's NPI number?
Rangashree Varadarajan, MD's National Provider Identifier (NPI) is 1164884623, issued on Mar 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Rangashree Varadarajan, MD located?
The NPPES record lists a practice address at 27303 Sleepy Hollow Ave S, Hayward, CA, 94545. Phone: (510) 784-2769. Providers update this record themselves, so call before visiting.
How can I verify Rangashree Varadarajan, MD's license?
NPPES lists California license number A161306, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rangashree Varadarajan, MD prescribe under Medicare Part D?
In 2024, Rangashree Varadarajan, MD had 1,195 Medicare Part D claims for 301 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.