Dr. Jayakumar Ravichandran Vidhun, MD
- Medicare services, 2024
- 2,158
- Medicare patients, 2024
- 519
- Part D claims, 2024
- 3,612
- Publications
- 4
- Hospital affiliations
- 5
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (562) 670-3921
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lambert Dialysis
Long Beach, California
Find Dr. Vidhun's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jayakumar Ravichandran Vidhun is a nephrologist in Long Beach, California
Dr. Vidhun practices at Lambert Dialysis in Long Beach, California.
Dr. Vidhun's NPI, 1275685638, was assigned on January 17, 2007. Dr. Vidhun graduated from Sri Ramachandra Medical College in 2001. Dr. Vidhun holds California license A92267.
- NPI
- 1275685638NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032125596
- NPI enumeration date
- January 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (562) 670-3921
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jayakumar Ravichandran Vidhun practices at Lambert Dialysis in Long Beach, California
Dr. Vidhun's primary practice is Lambert Dialysis, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (562) 670-3921.
- Lambert Dialysis3800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(562) 670-3921
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jayakumar Ravichandran Vidhun is affiliated with 13 sites of care and 1 medical group
Dr. Vidhun's primary practice is Lambert Dialysis in Long Beach, California. Dr. Vidhun is also affiliated with PIH Health Whittier Hospital. The medical group on file is Whittier Internal Medicine & Nephrology Medical Group. Dmand AI also links Dr. Vidhun to 4 more hospitals, 5 dialysis centers, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jayakumar Ravichandran Vidhun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vidhun practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lambert Dialysis | Available with a free account |
| +12 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jayakumar Ravichandran Vidhun is one of 1,401 nephrologists in California
Nephrology is Dr. Vidhun's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Vidhun is board certified in internal medicine by the American Board of Internal Medicine. Dr. Vidhun is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Vidhun treats.
Nephrologists near Dr. Vidhun
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. Jayakumar Ravichandran Vidhun billed Medicare for 2,158 services in 2024
CMS data shows 2,158 Medicare services from Dr. Vidhun across 12 procedure codes in 2024, for 519 Medicare patients. Medicare paid $210,589 for them.
Dr. Vidhun's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,7102024: 1,91312%
- Tests and treatments
- 2023: 2562024: 2454%
- Other services
- 2023: 202024: 0100%
Where Dr. Vidhun's Medicare services took place, 2024
- In an office67431%
- In a facility1,48469%
Dr. Vidhun compared with the California median for nephrologists, 2024
- Dr. Vidhun
- California median
- Medicare services
- 2,158vs 1,08499% above
- Medicare patients
- 519vs 30769% above
- Part D claims
- 2,900vs 9553.0 times
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Vidhun'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vidhun and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jayakumar Ravichandran Vidhun treated 519 Medicare patients in 2024, average age 75
CMS counts 519 Medicare patients who saw Dr. Vidhun in 2024. The largest group is 75 to 84, with 174 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 50% are also on Medicaid. Their average risk score is 4.37, 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. Vidhun's median patient age at 73, with 46% women.
Dr. Vidhun's Medicare patients by age, 2024
Dr. Vidhun's Medicare patients by sex, 2024
- Women25950%
- Men26050%
Chronic conditions among Dr. Vidhun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease74%
- Diabetes64%
- Heart failure56%
- Arthritis55%
- Ischemic heart disease48%
- Atrial fibrillation38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vidhun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jayakumar Ravichandran Vidhun wrote 3,612 Medicare Part D claims in 2024
In 2024, Dr. Vidhun wrote 3,612 Medicare Part D claims for 388 patients. 79% of them were for generic drugs. CMS names the drug for 2,900 of them, across 75 drugs with 11 or more claims each, at $547,355 in total drug cost. In 2023, CMS named 2,918 claims across 72 drugs.
Dr. Vidhun's Part D claims by kind of drug, 2024
- Generic2,837 claims79%
- Brand-name and other775 claims21%
Dr. Vidhun'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. Vidhun's Part D claims, 2024
- Opioids2%75 of 3,612 claims
- Antibiotics3%109 of 3,612 claims
- Antipsychotics, patients 65 and over1%29 of 3,612 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: 2,9182024: 2,9001%
Drugs named by CMS: 75 in 2024, 72 in 2023.
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. Jayakumar Ravichandran Vidhun offers telehealth to Medicare patients
Dr. Vidhun accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vidhun as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jayakumar Ravichandran Vidhun has 4 publications on record
Dmand AI links 4 papers to Dr. Vidhun in 2005. The most frequent topics are Kidney Transplantation, Graft Rejection and Adrenal Cortex Hormones. Dr. Vidhun has published most often in Transplantation. Dr. Vidhun's most frequent co-authors are Minnie M. Sarwal, MD, PhD, Steven Roy Alexander, MD and Thomas Satterwhite, MD.
Topics Dr. Vidhun writes about most
- Kidney Transplantation
- Graft Rejection
- Adrenal Cortex Hormones
- Immunosuppressive Agents
- Postoperative Complications
Dr. Vidhun's most frequent co-authors
- Minnie M. Sarwal, MD, PhD4 shared papers
- Steven Roy Alexander, MD1 shared paper
- Thomas Satterwhite, MD1 shared paper
Recent publications by Dr. Vidhun
Paediatr Drugs
See who Dr. Vidhun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Vidhun works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jayakumar Ravichandran Vidhun received $475,849 in industry payments from 2016 to 2025
CMS Open Payments shows 961 general payments to Dr. Vidhun from 25 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 79% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $352,760.
General payments to Dr. Vidhun by program year, 2016 to 2025
General payments to Dr. Vidhun by kind, 2016 to 2025
- Speaker and faculty fees$374,91179%
- Travel and lodging$48,16210%
- Consulting fees$33,1977%
- Food and beverage$19,4854%
- Other$950%
Companies that paid Dr. Vidhun the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jayakumar Ravichandran Vidhun graduated from Sri Ramachandra Medical College
Dr. Vidhun graduated from Sri Ramachandra Medical College in 2001.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Jayakumar Ravichandran Vidhun accepts plans from 16 insurance carriers
Dr. Vidhun is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Highmark
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Vidhun accepts, by number of carriers
- HMO9
- PPO9
- Medicare8
- EPO6
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Jayakumar Ravichandran Vidhun's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jayakumar Ravichandran Vidhun
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. Jayakumar Ravichandran Vidhun's NPI number?
Dr. Jayakumar Ravichandran Vidhun's NPI number is 1275685638. It was assigned on January 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jayakumar Ravichandran Vidhun?
Dr. Jayakumar Ravichandran Vidhun is a nephrologist in Long Beach, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Jayakumar Ravichandran Vidhun practice?
Dr. Vidhun practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Dr. Vidhun's primary practice is Lambert Dialysis in Long Beach, California. Dmand AI also links Dr. Vidhun to 4 hospitals, 5 dialysis centers, 1 group practice or clinic and 1 home health agency.
What is Dr. Jayakumar Ravichandran Vidhun's office phone number?
The practice phone on file for Dr. Vidhun is (562) 670-3921.
What is Dr. Jayakumar Ravichandran Vidhun's medical license number?
Dr. Vidhun holds California license A92267.
Which hospitals is Dr. Jayakumar Ravichandran Vidhun affiliated with?
Dr. Vidhun is affiliated with PIH Health Whittier Hospital. Dmand AI links Dr. Vidhun to 4 more hospitals.
What medical group is Dr. Jayakumar Ravichandran Vidhun part of?
Dr. Vidhun is linked to Whittier Internal Medicine & Nephrology Medical Group.
Does Dr. Jayakumar Ravichandran Vidhun accept Medicare?
Yes. CMS data shows Dr. Vidhun billed Medicare for 2,158 services in 2024, and Dr. Vidhun accepts Medicare assignment.
Does Dr. Jayakumar Ravichandran Vidhun offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Vidhun as offering telehealth services.
How many Medicare patients does Dr. Jayakumar Ravichandran Vidhun see?
CMS counts 519 Medicare patients who saw Dr. Vidhun in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Jayakumar Ravichandran Vidhun board certified?
Yes. Dr. Vidhun is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jayakumar Ravichandran Vidhun bill to Medicare?
In 2024, Dr. Vidhun's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99222).
Where did Dr. Jayakumar Ravichandran Vidhun go to medical school?
Dr. Vidhun graduated from Sri Ramachandra Medical College in 2001.
What drugs does Dr. Jayakumar Ravichandran Vidhun prescribe most?
In 2024 Medicare Part D data, Dr. Vidhun's most prescribed drugs by claims were Farxiga, Furosemide and Losartan Potassium.
Has Dr. Jayakumar Ravichandran Vidhun received payments from drug or device companies?
CMS Open Payments shows $475,849 in general payments to Dr. Vidhun from 25 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Jayakumar Ravichandran Vidhun been practicing?
Dr. Vidhun graduated from medical school in 2001, 25 years ago.
Does Dr. Jayakumar Ravichandran Vidhun do research?
Dmand AI links 4 publications to Dr. Vidhun.
Who does Dr. Jayakumar Ravichandran Vidhun publish with?
Dr. Vidhun's most frequent co-authors are Minnie M. Sarwal, MD, PhD (4 shared papers), Steven Roy Alexander, MD (1 shared paper) and Thomas Satterwhite, MD (1 shared paper).
What insurance does Dr. Jayakumar Ravichandran Vidhun accept?
Dr. Vidhun is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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