Dr. Graham E J Rodwell, MD

  • Redwood City, CA
  • Nephrologist
NPI1922077890PAC ID3870520836
Medicare services, 2024
5,937
Medicare patients, 2024
344
Part D claims, 2024
1,272
Publications
4
Hospital affiliations
4
Practice address
1100 Veterans Boulevard, Redwood City, CA 94063
Practice phone
Call (650) 299-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Redwood City Medical Center

Hospital · Redwood City, California

See all 11 affiliations

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Dr. Graham E J Rodwell is a nephrologist in Redwood City, California

Dr. Rodwell practices at Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente.

Dr. Rodwell's NPI, 1922077890, was assigned on March 14, 2006. Dr. Rodwell graduated from Lund University Faculty of Medicine in 1997. Dr. Rodwell's California license number on file is A76385.

NPI and contact details
Medicare PAC ID
3870520836
NPI enumeration date
March 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 299-2000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
56
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Graham E J Rodwell practices at Redwood City Medical Center in Redwood City, California

Dr. Rodwell's primary practice is Redwood City Medical Center, at 1100 Veterans Boulevard, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.

Source: Dmand AI Affiliation Data

Dr. Graham E J Rodwell is affiliated with 10 sites of care and 1 medical group

Dr. Rodwell's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dr. Rodwell is also affiliated with Dignity Health - Sequoia Hospital. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Rodwell to 2 more hospitals, 5 dialysis centers and 1 group practice or clinic, each named with a free account.

See all 11 affiliations for Dr. Rodwell

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Graham E J Rodwell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rodwell practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Redwood City Medical CenterAvailable with a free account
+9 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Graham E J Rodwell is one of 1,401 nephrologists in California

Nephrology is Dr. Rodwell's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Rodwell is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Rodwell's licenses on file in 2 states: California and Arizona.

Specialties and state licenses

  • Nephrology, CaliforniaPrimaryLicense A76385 · 2001 to 2025 · taxonomy 207RN0300X
  • Arizona license2006 to 2025

Clinical focus

Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances, hypercalcemia, kidney disease and parathyroid gland disorder among the conditions Dr. Rodwell treats.

Nephrologists near Dr. Rodwell

Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Graham E J Rodwell billed Medicare for 5,937 services in 2024

CMS data shows 5,937 Medicare services from Dr. Rodwell across 15 procedure codes in 2024, for 344 Medicare patients. Medicare paid $243,900 for them.

Medicare services, 20245,937
Medicare patients344
Paid by Medicare$243,900
Procedure codes15

Dr. Rodwell's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 02024: 4,300
Office and hospital visits
2023: 8602024: 1,01518%
Tests and treatments
2023: 3932024: 62258%

Where Dr. Rodwell's Medicare services took place, 2024

  • In an office5,15387%
  • In a facility78413%

Dr. Rodwell compared with the California median for nephrologists, 2024

  • Dr. Rodwell
  • California median
Medicare services
5,937vs 1,0845.5 times
Medicare patients
344vs 30712% above
Part D claims
1,059vs 95511% above

Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.

Dr. Rodwell's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Rodwell

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rodwell and other nephrologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Graham E J Rodwell treated 344 Medicare patients in 2024, average age 77

CMS counts 344 Medicare patients who saw Dr. Rodwell in 2024. The largest group is 75 to 84, with 140 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 19% are also on Medicaid. Their average risk score is 3.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Rodwell's median patient age at 70, with 43% women.

Medicare patients, 2024344
Average age77
Average risk score3.18
Also on Medicaid19%

Dr. Rodwell's Medicare patients by age, 2024

Dr. Rodwell's Medicare patients by sex, 2024

  • Women16347%
  • Men18153%

Chronic conditions among Dr. Rodwell's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes49%
  5. Ischemic heart disease39%
  6. Arthritis35%
  7. Atrial fibrillation31%
  8. Heart failure31%

Share of Medicare patients with each condition. A patient can have several.

Dr. Rodwell's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women43%
  • Men56%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Graham E J Rodwell wrote 1,272 Medicare Part D claims in 2024

In 2024, Dr. Rodwell wrote 1,272 Medicare Part D claims for 196 patients. 94% of them were for generic drugs. CMS names the drug for 1,059 of them, across 26 drugs with 11 or more claims each, at $83,152 in total drug cost. In 2023, CMS named 1,049 claims across 29 drugs.

Part D claims, 20241,272
Drugs named by CMS26
Total drug cost$83,152
Part D patients196

Dr. Rodwell's Part D claims by kind of drug, 2024

  • Generic1,197 claims94%
  • Brand-name75 claims6%

Dr. Rodwell's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,0492024: 1,0591%

Drugs named by CMS: 26 in 2024, 29 in 2023.

See all prescribing by Dr. Rodwell

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Graham E J Rodwell offers telehealth to Medicare patients

Dr. Rodwell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rodwell as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Graham E J Rodwell has 4 publications on record

Dmand AI links 4 papers to Dr. Rodwell, published from 2004 to 2005. The most frequent topics are HIV Infections and Regression Analysis. Dr. Rodwell's most frequent co-authors are Timothy G. Berger, MD, James D. Brooks, MD and John Patrick Higgins, MD.

Papers4
Years published2004 to 2005

Topics Dr. Rodwell writes about most

  • HIV Infections
  • Regression Analysis

Dr. Rodwell's most frequent co-authors

Recent publications by Dr. Rodwell

See all 4 publications and co-authors

See who Dr. Rodwell researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rodwell works with, so you can find a warm path to the right nephrologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Graham E J Rodwell received $1,051 in industry payments from 2016 to 2025

CMS Open Payments shows 18 general payments to Dr. Rodwell from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $285.

General payments to Dr. Rodwell by program year, 2016 to 2025

Companies that paid Dr. Rodwell the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Rodwell

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Graham E J Rodwell has 1 award and honors on record

Dmand AI lists 1 award for Dr. Rodwell, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Rodwell

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Graham E J Rodwell graduated from Lund University Faculty of Medicine

Dr. Rodwell graduated from Lund University Faculty of Medicine in 1997.

  1. Medical schoolLund University Faculty of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Graham E J Rodwell accepts plans from 10 insurance carriers

Dr. Rodwell is in network with 10 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +2 more carriersWith a free account

Plan types Dr. Rodwell accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. Medicare4
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Graham E J Rodwell's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Graham E J Rodwell

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Graham E J Rodwell's NPI number?

Dr. Graham E J Rodwell's NPI number is 1922077890. It was assigned on March 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Graham E J Rodwell?

Dr. Graham E J Rodwell is a nephrologist in Redwood City, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Graham E J Rodwell practice?

Dr. Rodwell practices at 1100 Veterans Boulevard, Redwood City, CA 94063. Dr. Rodwell's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dmand AI also links Dr. Rodwell to 2 hospitals, 5 dialysis centers and 1 group practice or clinic.

What is Dr. Graham E J Rodwell's office phone number?

The practice phone on file for Dr. Rodwell is (650) 299-2000.

What is Dr. Graham E J Rodwell's medical license number?

Dr. Rodwell's California license number on file is A76385, one of the licenses on file in 2 states.

Which states has Dr. Graham E J Rodwell been licensed in?

Dmand AI has state licenses on file for Dr. Rodwell in California (2001 to 2025) and Arizona (2006 to 2025).

Which hospitals is Dr. Graham E J Rodwell affiliated with?

Dr. Rodwell practices at Redwood City Medical Center in Redwood City, California. Dr. Rodwell is also affiliated with Dignity Health - Sequoia Hospital. Dmand AI links Dr. Rodwell to 2 more hospitals.

What medical group is Dr. Graham E J Rodwell part of?

Dr. Rodwell is linked to Palo Alto Foundation Medical Group.

Does Dr. Graham E J Rodwell accept Medicare?

Yes. CMS data shows Dr. Rodwell billed Medicare for 5,937 services in 2024, and Dr. Rodwell accepts Medicare assignment.

Does Dr. Graham E J Rodwell offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Rodwell as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Graham E J Rodwell see?

CMS counts 344 Medicare patients who saw Dr. Rodwell in 2024, with an average age of 77.

Is Dr. Graham E J Rodwell board certified?

Yes. Dr. Rodwell is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Graham E J Rodwell bill to Medicare?

In 2024, Dr. Rodwell's most billed Medicare services were injected or infused drug (J0881), hospital inpatient care (99233) and office visit, established patient (99214).

Where did Dr. Graham E J Rodwell go to medical school?

Dr. Rodwell graduated from Lund University Faculty of Medicine in 1997.

What drugs does Dr. Graham E J Rodwell prescribe most?

In 2024 Medicare Part D data, Dr. Rodwell's most prescribed drugs by claims were Amlodipine Besylate, Calcitriol and Furosemide.

Has Dr. Graham E J Rodwell received payments from drug or device companies?

CMS Open Payments shows $1,051 in general payments to Dr. Rodwell from 9 companies from 2016 to 2025. The largest total came from C. R. Bard, Inc. & Subsidiaries.

How long has Dr. Graham E J Rodwell been practicing?

Dr. Rodwell graduated from medical school in 1997, 29 years ago.

Does Dr. Graham E J Rodwell do research?

Dmand AI links 4 publications to Dr. Rodwell, published from 2004 to 2005.

Who does Dr. Graham E J Rodwell publish with?

Dr. Rodwell's most frequent co-authors are Timothy G. Berger, MD (1 shared paper), James D. Brooks, MD (1 shared paper) and John Patrick Higgins, MD (1 shared paper).

What insurance does Dr. Graham E J Rodwell accept?

Dr. Rodwell is in network with 10 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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