Rajeev Kaul, M.B.B.S
Nephrology Physician · Concord, CA
Rajeev Kaul, M.B.B.S is a nephrology physician with a practice address in Concord, California, and NPI 1336198183, issued on May 9, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rajeev Kaul
- Credential
- M.B.B.S
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 41947 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2485 High School Ave Ste 311, Concord, CA 94520
- Phone
- (925) 687-7272
- Enumerated
- May 9, 2006
- Record last updated
- Feb 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20240401003385); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 2485 High School Ave Ste 311
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Smitha Anam, M.DNephrology Physician1093033276
- Lynda Frassetto, M.D.Nephrology Physician1588695472
- Sarah Woon, M.D.Nephrology Physician1629094560
Verify Rajeev Kaul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average nephrology physician in 2024
129 Medicare Part D claims for 53 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Allopurinol24 claims
- Clinisol17 claims
- Losartan Potassium11 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: $18.95
1 payment: food and beverage; the largest payer was Ardelyx, 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 2 group practices
- The Nephrology Group IncLos Banos, CA
- Victor Kabbany MD IncNorwalk, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rajeev Kaul among 1,468 nephrology physician records in California
Rajeev Kaul, M.B.B.S is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1987 · median 2001 among the 1,128 with a school on file
- Record last updated2025 · 62% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Concord → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Smitha Anam, M.DConcord, CA 945201093033276
- Lynda Frassetto, M.D.Concord, CA 945201588695472
- Chenyin He, MDConcord, CA 945201184833857
- Ileana Helms, MDConcord, CA 945201225039142
- Vijay Jain, MDConcord, CA 945201407938632
- Edward Kim, MDConcord, CA 945201679619092
- Jason LawConcord, CA 945201114345006
- Leena Ray, MDConcord, CA 945201679574693
Common questions
What is Rajeev Kaul, M.B.B.S's NPI number?
Rajeev Kaul, M.B.B.S's National Provider Identifier (NPI) is 1336198183, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rajeev Kaul, M.B.B.S located?
The NPPES record lists a practice address at 2485 High School Ave Ste 311, Concord, CA, 94520. Phone: (925) 687-7272. Providers update this record themselves, so call before visiting.
How can I verify Rajeev Kaul, M.B.B.S's license?
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 Rajeev Kaul, M.B.B.S prescribe under Medicare Part D?
In 2024, Rajeev Kaul, M.B.B.S had 129 Medicare Part D claims for 53 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.