NPPES file of Aug 9, 2026

Amarpreet Sandhu, D.O.

Nephrology Physician · San Jose, CA

Amarpreet Sandhu, D.O. is a nephrology physician with a practice address in San Jose, California, and NPI 1912226002, issued on May 28, 2010. Check the license (California 20A 11150, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912226002
Name
Amarpreet Sandhu
Credential
D.O.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
20A 11150 CA
Self-reported in NPPES; status is on the state search
Practice location
4986 Cherry Ave, San Jose, CA 95118
Phone
(408) 604-0014
Enumerated
May 28, 2010
Record last updated
Jul 25, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140529002339); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4986 Cherry Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Donald Ajlouni, D.C.Chiropractor1316963143
  2. Ronald Ajluni, D.C.Chiropractor1346252160
  3. Andrew Harrison, DPMPodiatrist1649236399
  4. Cho Ling LeeAcupuncturist1114322484
  5. Sabrina McGrath, CMTMassage Therapist1770388506

Verify Amarpreet Sandhu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A 11150
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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33% fewer Medicare Part D claims than the average nephrology physician in 2024

986 Medicare Part D claims for 246 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Amarpreet Sandhu986
  2. Specialty average1,465

Most prescribed

  1. Prednisone277 claims
  2. Tacrolimus74 claims
  3. Mycophenolate Mofetil57 claims
  4. Valganciclovir Hcl55 claims
  5. Pantoprazole Sodium50 claims
  6. Sulfamethoxazole-Trimethoprim50 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: $18.09

1 payment: education; the largest payer was Merck Sharp & Dohme LLC. 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.

  1. Amarpreet Sandhu$18.09
  2. Specialty average$3,091.37

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

  1. Sutter Bay Medical FoundationSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amarpreet Sandhu among 1,468 nephrology physician records in California

Amarpreet Sandhu, D.O. 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 2010, is newer than 73% of them.

  • NPI issued2010 · 73% of these records are older, 24% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2008 · median 2001 among the 1,128 with a school on file
  • Record last updated2014 · 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.

The 8 nephrology physician records with the nearest ZIP codes

  1. William Peters, MDSan Jose, CA 951191861568347
  2. Deepa Ramaswamy, MDSan Jose, CA 951191427134931
  3. Hubert Wang, MDSan Jose, CA 951191316574403
  4. Maggie Chen, MDSan Jose, CA 951161649470683
  5. Jeongwon Choi, M.D.San Jose, CA 951161902213820
  6. Rashid Elahi, M.D.San Jose, CA 951161790753408
  7. Ning Fu, M.D.San Jose, CA 951161124224571
  8. Wen-Tsang Ku, M.D.San Jose, CA 951161710986161

Common questions

What is Amarpreet Sandhu, D.O.'s NPI number?

Amarpreet Sandhu, D.O.'s National Provider Identifier (NPI) is 1912226002, issued on May 28, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Amarpreet Sandhu, D.O. located?

The NPPES record lists a practice address at 4986 Cherry Ave, San Jose, CA, 95118. Phone: (408) 604-0014. Providers update this record themselves, so call before visiting.

How can I verify Amarpreet Sandhu, D.O.'s license?

NPPES lists California license number 20A 11150, 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 Amarpreet Sandhu, D.O. prescribe under Medicare Part D?

In 2024, Amarpreet Sandhu, D.O. had 986 Medicare Part D claims for 246 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.