NPPES file of Aug 9, 2026

Graham Rodwell, MD

Nephrology Physician · Palo Alto, CA

Graham Rodwell, MD is a nephrology physician with a practice address in Palo Alto, California, and NPI 1922077890, issued on Mar 14, 2006. Check the license (California A76385, 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
1922077890
Name
Graham Rodwell
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
A76385 CA
Self-reported in NPPES; status is on the state search
Practice location
795 EL Camino Real, Palo Alto, CA 94301
Phone
(650) 328-8385
Enumerated
Mar 14, 2006
Record last updated
May 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050720001194); 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 795 EL Camino Real

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

  1. Hamza AbbasiInternal Medicine Physician1821545484
  2. Arman Abdalkhani, MDOtolaryngology Physician1356536130
  3. Sara AbrahamsInternal Medicine Physician1952988354
  4. Nana Efua Adabie, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1437647732
  5. Amy Adams, M.D.Dermatology Physician1679643928
  6. William Adams, DPMFoot & Ankle Surgery Podiatrist1447487830

Verify Graham Rodwell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A76385
    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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13% fewer Medicare Part D claims than the average nephrology physician in 2024

1,272 Medicare Part D claims for 196 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Graham Rodwell1,272
  2. Specialty average1,465

Most prescribed

  1. Amlodipine Besylate175 claims
  2. Calcitriol133 claims
  3. Furosemide123 claims
  4. Losartan Potassium113 claims
  5. Carvedilol62 claims
  6. Hydralazine Hcl45 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.

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationSan Mateo, CA

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

Graham Rodwell among 1,468 nephrology physician records in California

Graham Rodwell, 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 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
  • Graduated1996 · median 2001 among the 1,128 with a school on file
  • Record last updated2020 · 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. Luis Alvarez, MDPalo Alto, CA 943011487685368
  2. Marimar Contreras Nieves, MDPalo Alto, CA 943011245767144
  3. Toby Gottheiner, MDPalo Alto, CA 943011255362539
  4. Subramanian Sivarajan, M.D.Palo Alto, CA 943011154310951
  5. Kaleb Thomas, MDPalo Alto, CA 943011184280851
  6. Nidharshan AnandasivamPalo Alto, CA 943041255995239
  7. Andrew Koren, M.D.Palo Alto, CA 943041972676872
  8. Yiming Lit, M.D.Palo Alto, CA 943041366544082

Common questions

What is Graham Rodwell, MD's NPI number?

Graham Rodwell, MD's National Provider Identifier (NPI) is 1922077890, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Graham Rodwell, MD located?

The NPPES record lists a practice address at 795 EL Camino Real, Palo Alto, CA, 94301. Phone: (650) 328-8385. Providers update this record themselves, so call before visiting.

How can I verify Graham Rodwell, MD's license?

NPPES lists California license number A76385, 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 Graham Rodwell, MD prescribe under Medicare Part D?

In 2024, Graham Rodwell, MD had 1,272 Medicare Part D claims for 196 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.