Chirag Vaidya, MD
Nephrology Physician · Upland, CA
Chirag Vaidya, MD is a nephrology physician with a practice address in Upland, California, and NPI 1073654570, issued on Feb 9, 2007. Check the license (California A111164, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Chirag Vaidya
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- A111164 CA
233518 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1317 W Foothill Blvd, Upland, CA 91786
- Phone
- (909) 981-5882
- Enumerated
- Feb 9, 2007
- Record last updated
- Aug 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (909) 946-0833
- Medicare enrollment
- Enrolled (PECOS I20100916001137); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 1317 W Foothill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary BuiNephrology Physician1841225224
- Minna Huang, M.D.Nephrology Physician1841447745
- Solomon Huang, M.D.Nephrology Physician1184939381
- Lauren McCormack, D.C.Chiropractor1265595250
- Nima Naimi, D.O.Nephrology Physician1740424712
- Cinnamon San Miguel, PTAPhysical Therapy Assistant1528673662
Verify Chirag Vaidya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A111164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average nephrology physician in 2024
2,515 Medicare Part D claims for 404 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate193 claims
- Carvedilol191 claims
- Calcitriol155 claims
- Hydralazine Hcl135 claims
- Prosol105 claims
- Furosemide93 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: $649.14
25 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Nephrology Associates OF Upland And PomonaPomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chirag Vaidya among 1,468 nephrology physician records in California
Chirag Vaidya, MD 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 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 35% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1999 · median 2001 among the 1,128 with a school on file
- Record last updated2016 · 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 Upland → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Mohammed Alam, M.D.Upland, CA 917861750316139
- Mary BuiUpland, CA 917861841225224
- Gerald Friedman, MDUpland, CA 917861366474322
- Jonardi Handoko, MDUpland, CA 917861780664581
- Minna Huang, M.D.Upland, CA 917861841447745
- Solomon Huang, M.D.Upland, CA 917861184939381
- Nima Naimi, D.O.Upland, CA 917861740424712
- Saman Sarani, M.D.Upland, CA 917861124333141
Common questions
What is Chirag Vaidya, MD's NPI number?
Chirag Vaidya, MD's National Provider Identifier (NPI) is 1073654570, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Chirag Vaidya, MD located?
The NPPES record lists a practice address at 1317 W Foothill Blvd, Upland, CA, 91786. Phone: (909) 981-5882. Providers update this record themselves, so call before visiting.
How can I verify Chirag Vaidya, MD's license?
NPPES lists California license number A111164, 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 Chirag Vaidya, MD prescribe under Medicare Part D?
In 2024, Chirag Vaidya, MD had 2,515 Medicare Part D claims for 404 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.