Dr. Vijay Pandyarajan, MD, PhD

  • West Hollywood, CA
  • Gastroenterologist
NPI1083068340PAC ID4284015686
Medicare services, 2024
270
Medicare patients, 2024
133
Part D claims, 2024
19
Publications
8
MIPS score, 2024
93
Practice address
8700 Beverly Blvd, Los Angeles, CA 90048
Practice phone
Call (310) 423-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cedars-Sinai Medical Center

Hospital · Los Angeles, California

See all 5 affiliations

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Dr. Vijay Pandyarajan is a gastroenterologist in West Hollywood, California

Dr. Pandyarajan practices at Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System.

Dr. Pandyarajan's NPI, 1083068340, was assigned on April 22, 2016. Dr. Pandyarajan graduated from Cleveland Medical College, Homeopathic in 2016. Dr. Pandyarajan's California license number on file is A153821.

NPI and contact details
Medicare PAC ID
4284015686
NPI enumeration date
April 22, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 423-5000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2016

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

Dr. Vijay Pandyarajan practices at Cedars-Sinai Medical Center in Los Angeles, California

Dr. Pandyarajan's primary practice is Cedars-Sinai Medical Center, at 8700 Beverly Blvd, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 423-5000.

Source: Dmand AI Affiliation Data

Dr. Vijay Pandyarajan is affiliated with 3 sites of care and 2 medical groups

Dr. Pandyarajan's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. The medical group on file is TeleMed2U. Dmand AI also links Dr. Pandyarajan to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Pandyarajan

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

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pandyarajan practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cedars-Sinai Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Vijay Pandyarajan is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Pandyarajan's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Pandyarajan is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Pandyarajan has a license on file in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A153821 · 2018 to 2025 · taxonomy 207RG0100X

Clinical focus

Dmand AI lists fatty liver and upper GI endoscopy among the conditions Dr. Pandyarajan treats.

Gastroenterologists near Dr. Pandyarajan

Counts of gastroenterologists 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 Pandyarajan billed Medicare for 270 services in 2024

CMS data shows 270 Medicare services from Dr. Pandyarajan across 5 procedure codes in 2024, for 133 Medicare patients. Medicare paid $12,535 for them. Every service was in an office.

Medicare services, 2024270
Medicare patients133
Paid by Medicare$12,535
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 1572024: 1698%
Tests and treatments
2023: 722024: 10140%

Dr. Pandyarajan compared with the California median for gastroenterologists, 2024

  • Dr. Pandyarajan
  • California median
Medicare services
270vs 58654% below
Medicare patients
133vs 30256% below
Part D claims
31vs 38092% below

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Dr. Pandyarajan'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. Pandyarajan

Need commercial claims for Dr. Pandyarajan?

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

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

Dr. Vijay Pandyarajan treated 133 Medicare patients in 2024, average age 73

CMS counts 133 Medicare patients who saw Dr. Pandyarajan in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Pandyarajan's median patient age at 61, with 59% women.

Medicare patients, 2024133
Average age73
Average risk score1.41
Also on Medicaid33%

Dr. Pandyarajan's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Pandyarajan's Medicare patients by sex, 2024

  • Women8161%
  • Men5239%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis61%
  4. Diabetes59%
  5. Ischemic heart disease46%
  6. Mood disorders29%
  7. Anxiety27%
  8. Cancer27%

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

Dr. Pandyarajan's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women59%
  • Men41%

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

Dr. Vijay Pandyarajan wrote 19 Medicare Part D claims in 2024

In 2024, Dr. Pandyarajan wrote 19 Medicare Part D claims. They cover 1 drug, with $35,726 in total drug cost.

Part D claims, 202419
Drugs named by CMS1
Total drug cost$35,726

Dr. Pandyarajan's most prescribed drugs by claims, 2023

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

See all prescribing by Dr. Pandyarajan

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 Pandyarajan scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Pandyarajan for performance year 2024, reported as part of a group. Dr. Pandyarajan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Pandyarajan as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Pandyarajan's MIPS scores, performance year 2024

  • 93of 100Final score
  • 77.8of 100Quality
  • 98of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Dr. Vijay Pandyarajan has 8 publications on record

Dmand AI links 8 papers to Dr. Pandyarajan, published from 2014 to 2020. 2014 was the busiest year, with 3. The most frequent topics are Insulin, Receptor, Insulin and Models, Molecular. Dr. Pandyarajan has published most often in J Biol Chem. Dr. Pandyarajan's most frequent co-authors are Michael Lawrence, MD, Faramarz N. Ismail-Beigi, MD and Robert Gareth Gish, MD.

Papers8
Years published2014 to 2020

Dr. Pandyarajan's papers by year, 2014 to 2020

Topics Dr. Pandyarajan writes about most

  • Insulin
  • Receptor, Insulin
  • Models, Molecular
  • Protein Binding
  • Amino Acid Sequence
  • Crystallography, X-Ray
  • Hydrogen Bonding
  • Nuclear Magnetic Resonance, Biomolecular

Dr. Pandyarajan's most frequent co-authors

Recent publications by Dr. Pandyarajan

See all 8 publications and co-authors

See who Dr. Pandyarajan researches with

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

How network discovery works

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

Dr. Vijay Pandyarajan received $153 in industry payments from 2024 to 2025

CMS Open Payments shows 3 general payments to Dr. Pandyarajan from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $139.

General payments to Dr. Pandyarajan by program year, 2024 to 2025

Companies that paid Dr. Pandyarajan the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Pandyarajan

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

Dr. Vijay Pandyarajan graduated from Cleveland Medical College, Homeopathic

Dr. Pandyarajan graduated from Cleveland Medical College, Homeopathic in 2016.

  1. Medical schoolCleveland Medical College, Homeopathic
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Vijay Pandyarajan accepts plans from 13 insurance carriers

Dr. Pandyarajan is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Pandyarajan accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Vijay Pandyarajan'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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)
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. Vijay Pandyarajan

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 Pandyarajan's NPI number?

Dr. Vijay Pandyarajan's NPI number is 1083068340. It was assigned on April 22, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Vijay Pandyarajan?

Dr. Vijay Pandyarajan is a gastroenterologist in West Hollywood, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Vijay Pandyarajan practice?

Dr. Pandyarajan practices at 8700 Beverly Blvd, Los Angeles, CA 90048. Dr. Pandyarajan's primary practice is Cedars-Sinai Medical Center in Los Angeles, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Pandyarajan to 2 group practices and clinics and 1 medical group.

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

The practice phone on file for Dr. Pandyarajan is (310) 423-5000.

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

Dr. Pandyarajan's California license number on file is A153821.

Which hospitals is Dr. Vijay Pandyarajan affiliated with?

Dr. Pandyarajan practices at Cedars-Sinai Medical Center in Los Angeles, California.

What medical group is Dr. Vijay Pandyarajan part of?

Dr. Pandyarajan is linked to TeleMed2U. Dmand AI links Dr. Pandyarajan to 1 more medical group.

Does Dr. Vijay Pandyarajan accept Medicare?

Yes. CMS data shows Dr. Pandyarajan billed Medicare for 270 services in 2024, and Dr. Pandyarajan accepts Medicare assignment.

Does Dr. Vijay Pandyarajan offer telehealth?

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

What is Dr. Vijay Pandyarajan's MIPS score?

Dr. Pandyarajan's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Vijay Pandyarajan see?

CMS counts 133 Medicare patients who saw Dr. Pandyarajan in 2024, with an average age of 73.

Is Dr. Vijay Pandyarajan board certified?

Yes. Dr. Pandyarajan is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Vijay Pandyarajan bill to Medicare?

In 2024, Dr. Pandyarajan's most billed Medicare services were digestive system test (91200), office visit, established patient (99214) and office visit, established patient (99213).

Where did Dr. Vijay Pandyarajan go to medical school?

Dr. Pandyarajan graduated from Cleveland Medical College, Homeopathic in 2016.

What drugs does Dr. Vijay Pandyarajan prescribe most?

In 2023 Medicare Part D data, Dr. Pandyarajan's most prescribed drugs by claims were Mounjaro.

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

CMS Open Payments shows $153 in general payments to Dr. Pandyarajan from 2 companies from 2024 to 2025. The largest total came from Madrigal Pharmaceuticals.

How long has Dr. Vijay Pandyarajan been practicing?

Dr. Pandyarajan graduated from medical school in 2016, 10 years ago.

Does Dr. Vijay Pandyarajan do research?

Dmand AI links 8 publications to Dr. Pandyarajan, published from 2014 to 2020.

Who does Dr. Vijay Pandyarajan publish with?

Dr. Pandyarajan's most frequent co-authors are Michael Lawrence, MD (4 shared papers), Faramarz N. Ismail-Beigi, MD (2 shared papers) and Robert Gareth Gish, MD (1 shared paper).

What insurance does Dr. Vijay Pandyarajan accept?

Dr. Pandyarajan is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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