Dr. Vijay Vidyasagar, MD, MPH

  • Seattle, WA
  • Nephrologist
NPI1487857579PAC ID4688726367
Medicare services, 2024
326
Medicare patients, 2024
80
Part D claims, 2024
670
Publications
4
Clinical trials
1
Practice address
747 Broadway, Seattle, WA 98122
Practice phone
Call (206) 386-6000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Swedish Medical Center -First Hill

Seattle, Washington

See all 8 affiliations

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Dr. Vijay Vidyasagar is a nephrologist in Seattle, Washington

Dr. Vidyasagar practices at Swedish Medical Center -First Hill in Seattle, Washington.

Dr. Vidyasagar's NPI, 1487857579, was assigned on June 7, 2007. Dr. Vidyasagar holds Washington license MD60561215.

NPI and contact details
Medicare PAC ID
4688726367
NPI enumeration date
June 7, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(206) 386-6000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

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

Dr. Vijay Vidyasagar practices at Swedish Medical Center -First Hill in Seattle, Washington

Dr. Vidyasagar's primary practice is Swedish Medical Center -First Hill, at 747 Broadway, Seattle, WA 98122 in King County. The practice phone is (206) 386-6000.

  • Swedish Medical Center -First Hill
    747 Broadway, Seattle, WA 98122 · King CountyPhone(206) 386-6000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Vijay Vidyasagar is affiliated with 5 sites of care and 3 medical groups

Dr. Vidyasagar's primary practice is Swedish Medical Center -First Hill in Seattle, Washington. Dr. Vidyasagar is also affiliated with Swedish First Hill Campus. The medical group on file is University Health Associates. Dmand AI also links Dr. Vidyasagar to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.

See all 8 affiliations for Dr. Vidyasagar

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Vijay Vidyasagar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vidyasagar practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Swedish Medical Center -First HillAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Vijay Vidyasagar is one of 225 nephrologists in Washington

Nephrology is Dr. Vidyasagar's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Vidyasagar is licensed in Washington.

Specialties and state licenses

  • Nephrology, WashingtonPrimaryLicense MD60561215 · taxonomy 207RN0300X

Nephrologists near Dr. Vidyasagar

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. Vijay Vidyasagar billed Medicare for 326 services in 2024

CMS data shows 326 Medicare services from Dr. Vidyasagar across 4 procedure codes in 2024, for 80 Medicare patients. Medicare paid $35,073 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024326
Medicare patients80
Paid by Medicare$35,073
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 2112024: 32655%

Dr. Vidyasagar compared with the Washington median for nephrologists, 2024

  • Dr. Vidyasagar
  • Washington median
Medicare services
326vs 70354% below
Medicare patients
80vs 21062% below
Part D claims
503vs 67626% below

Medians across 217 nephrologists in Washington with Dmand AI profiles that report each measure.

Dr. Vidyasagar'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. Vidyasagar

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

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

Dr. Vijay Vidyasagar treated 80 Medicare patients in 2024, average age 57

CMS counts 80 Medicare patients who saw Dr. Vidyasagar in 2024. The largest group is under 65, with 52 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 35% are also on Medicaid. Their average risk score is 7.19, 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. Vidyasagar's median patient age at 63, with 33% women.

Medicare patients, 202480
Average age57
Average risk score7.19
Also on Medicaid35%

Dr. Vidyasagar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Vidyasagar's Medicare patients by sex, 2024

  • Women3240%
  • Men4860%

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

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes43%
  5. Arthritis34%
  6. Ischemic heart disease29%
  7. Mood disorders24%
  8. Anxiety21%

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

Dr. Vidyasagar's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women33%
  • Men58%

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

Dr. Vijay Vidyasagar wrote 670 Medicare Part D claims in 2024

In 2024, Dr. Vidyasagar wrote 670 Medicare Part D claims for 76 patients. 90% of them were for generic drugs. CMS names the drug for 503 of them, across 15 drugs with 11 or more claims each, at $36,390 in total drug cost. In 2023, CMS named 323 claims across 13 drugs.

Part D claims, 2024670
Drugs named by CMS15
Total drug cost$36,390
Part D patients76

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

  • Generic603 claims90%
  • Brand-name49 claims7%
  • Other18 claims3%

Dr. Vidyasagar'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.

Drug classes CMS tracks in Dr. Vidyasagar's Part D claims, 2024

  • Antibiotics6%37 of 670 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3232024: 50356%

Drugs named by CMS: 15 in 2024, 13 in 2023.

See all prescribing by Dr. Vidyasagar

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. Vijay Vidyasagar offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Vijay Vidyasagar has 4 publications on record

Dmand AI links 4 papers to Dr. Vidyasagar, published from 2011 to 2013. The most frequent topics are Graft Rejection, Graft Survival and HLA Antigens. Dr. Vidyasagar's most frequent co-authors are David P. Foley, MD, John D. Pirsch, MD and Janet M. Bellingham, MD.

Papers4
Years published2011 to 2013

Topics Dr. Vidyasagar writes about most

  • Graft Rejection
  • Graft Survival
  • HLA Antigens
  • Immunosuppressive Agents
  • Kidney Transplantation
  • Wisconsin

Dr. Vidyasagar's most frequent co-authors

Recent publications by Dr. Vidyasagar

See all 4 publications and co-authors

See who Dr. Vidyasagar researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Vidyasagar 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. Vijay Vidyasagar has worked on 1 clinical trial

Dmand AI links Dr. Vidyasagar to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Hypertension and Vascular Diseases.

Conditions in Dr. Vidyasagar's trials

  • Hypertension
  • Vascular Diseases

Investigators on the most trials with Dr. Vidyasagar

Recent clinical trials with Dr. Vidyasagar

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Vijay Vidyasagar received $155 in industry payments from 2017 to 2020

CMS Open Payments shows 2 general payments to Dr. Vidyasagar from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 74% of the total. Abbvie Inc. paid the most, $115.

General payments to Dr. Vidyasagar by program year, 2017 to 2020

General payments to Dr. Vidyasagar by kind, 2017 to 2020

$155in total
  • Food and beverage$11574%
  • Entertainment$4026%

Companies that paid Dr. Vidyasagar the most, 2017 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Vidyasagar

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

Sources for Dr. Vijay Vidyasagar'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Vijay Vidyasagar

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. Vijay Vidyasagar's NPI number?

Dr. Vijay Vidyasagar's NPI number is 1487857579. It was assigned on June 7, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Vijay Vidyasagar?

Dr. Vijay Vidyasagar is a nephrologist in Seattle, Washington. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Vijay Vidyasagar practice?

Dr. Vidyasagar practices at 747 Broadway, Seattle, WA 98122. Dr. Vidyasagar's primary practice is Swedish Medical Center -First Hill in Seattle, Washington. Dmand AI also links Dr. Vidyasagar to 2 hospitals, 2 medical groups and 1 group practice or clinic.

What is Dr. Vijay Vidyasagar's office phone number?

The practice phone on file for Dr. Vidyasagar is (206) 386-6000.

What is Dr. Vijay Vidyasagar's medical license number?

Dr. Vidyasagar holds Washington license MD60561215.

Which hospitals is Dr. Vijay Vidyasagar affiliated with?

Dr. Vidyasagar is affiliated with Swedish First Hill Campus. Dmand AI links Dr. Vidyasagar to 2 more hospitals.

What medical group is Dr. Vijay Vidyasagar part of?

Dr. Vidyasagar is linked to University Health Associates. Dmand AI links Dr. Vidyasagar to 2 more medical groups.

Does Dr. Vijay Vidyasagar accept Medicare?

Yes. CMS data shows Dr. Vidyasagar billed Medicare for 326 services in 2024, and Dr. Vidyasagar accepts Medicare assignment.

Does Dr. Vijay Vidyasagar offer telehealth?

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

How many Medicare patients does Dr. Vijay Vidyasagar see?

CMS counts 80 Medicare patients who saw Dr. Vidyasagar in 2024, with an average age of 57.

Show 6 more questionsShow fewer questions

What services does Dr. Vijay Vidyasagar bill to Medicare?

In 2024, Dr. Vidyasagar's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99232) and hospital inpatient care (99233).

What drugs does Dr. Vijay Vidyasagar prescribe most?

In 2024 Medicare Part D data, Dr. Vidyasagar's most prescribed drugs by claims were Calcitriol, Prednisone and Carvedilol.

Has Dr. Vijay Vidyasagar received payments from drug or device companies?

CMS Open Payments shows $155 in general payments to Dr. Vidyasagar from 2 companies from 2017 to 2020. The largest total came from Abbvie Inc.

How long has Dr. Vijay Vidyasagar been practicing?

Dr. Vidyasagar graduated from medical school in 1999, 27 years ago.

Does Dr. Vijay Vidyasagar do research?

Dmand AI links 4 publications to Dr. Vidyasagar, published from 2011 to 2013. Dr. Vidyasagar has worked on 1 clinical trial.

Who does Dr. Vijay Vidyasagar publish with?

Dr. Vidyasagar's most frequent co-authors are David P. Foley, MD (4 shared papers), John D. Pirsch, MD (4 shared papers) and Janet M. Bellingham, MD (3 shared papers).

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