Dr. Laxmi Sudarshan Iyer, MD

  • Glendale, CA
  • Hematologist and oncologist
NPI1508185406PAC ID4880993922
Medicare services, 2024
1,565
Medicare patients, 2024
161
Part D claims, 2024
1,481
Publications
7
Hospital affiliations
3
Practice address
541 W Colorado St, Glendale, CA 91204
Practice phone
Call (213) 977-1214
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Los Angeles Cancer Network

Glendale, California

See all 8 affiliations

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Dr. Laxmi Sudarshan Iyer is a hematologist and oncologist in Glendale, California

Dr. Iyer practices at Los Angeles Cancer Network in Glendale, California.

Dr. Iyer's NPI, 1508185406, was assigned on May 18, 2010. Dr. Iyer graduated from B.J. Medical College - University of Pune in 2006. Dr. Iyer's California license number on file is A165408.

NPI and contact details
Medicare PAC ID
4880993922
NPI enumeration date
May 18, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(213) 977-1214
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
46
Medical school graduation
2006

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

Dr. Laxmi Sudarshan Iyer practices at Los Angeles Cancer Network in Glendale, California

Dr. Iyer's primary practice is Los Angeles Cancer Network, at 541 W Colorado St, Glendale, CA 91204 in Los Angeles County. The practice phone is (213) 977-1214.

  • Los Angeles Cancer Network
    541 W Colorado St, Glendale, CA 91204 · Los Angeles CountyPhone(213) 977-1214

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

Dr. Laxmi Sudarshan Iyer is affiliated with 6 sites of care and 2 medical groups

Dr. Iyer's primary practice is Los Angeles Cancer Network in Glendale, California. Dr. Iyer is also affiliated with Adventist Health Glendale. The medical group on file is Los Angeles Cancer Network. Dmand AI also links Dr. Iyer to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Iyer

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. Laxmi Sudarshan Iyer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iyer practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Los Angeles Cancer NetworkAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Laxmi Sudarshan Iyer is one of 1,502 hematologists and oncologists in California

Hematology and oncology is Dr. Iyer's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Iyer is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Iyer's licenses on file in 2 states: California and Nevada.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense A165408 · 2019 to 2025 · taxonomy 207RH0003X
  • Nevada license2016 to 2021

Clinical focus

Dmand AI lists breast cancer, chronic anemia, lymphoma, neutropenia and purpura and thrombocytopenia among the conditions Dr. Iyer treats.

Hematologists and oncologists near Dr. Iyer

Counts of hematologists and oncologists 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. Laxmi Sudarshan Iyer billed Medicare for 1,565 services in 2024

CMS data shows 1,565 Medicare services from Dr. Iyer across 11 procedure codes in 2024, for 161 Medicare patients. Medicare paid $54,007 for them.

Medicare services, 20241,565
Medicare patients161
Paid by Medicare$54,007
Procedure codes11

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

  • 2023
  • 2024
Drugs given in the office
2023: 02024: 859
Office and hospital visits
2023: 3622024: 41114%
Tests and treatments
2023: 342024: 295768%

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

  • In an office1,46894%
  • In a facility976%

Dr. Iyer compared with the California median for hematologists and oncologists, 2024

  • Dr. Iyer
  • California median
Medicare services
1,565vs 93268% above
Medicare patients
161vs 22528% below
Part D claims
1,071vs 3942.7 times

Medians across 1,367 hematologists and oncologists in California with Dmand AI profiles that report each measure.

Dr. Iyer'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. Iyer

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Iyer and other hematologists and oncologists in California.

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

Dr. Laxmi Sudarshan Iyer treated 161 Medicare patients in 2024, average age 72

CMS counts 161 Medicare patients who saw Dr. Iyer in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 2.86, 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. Iyer's median patient age at 65, with 71% women.

Medicare patients, 2024161
Average age72
Average risk score2.86
Also on Medicaid49%

Dr. Iyer's Medicare patients by age, 2024

Dr. Iyer's Medicare patients by sex, 2024

  • Women9760%
  • Men6440%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Cancer51%
  4. Arthritis48%
  5. Diabetes44%
  6. Chronic kidney disease42%
  7. Ischemic heart disease36%
  8. Mood disorders32%

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

Dr. Iyer's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women71%
  • Men28%

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

Dr. Laxmi Sudarshan Iyer wrote 1,481 Medicare Part D claims in 2024

In 2024, Dr. Iyer wrote 1,481 Medicare Part D claims for 214 patients. 71% of them were for generic drugs. CMS names the drug for 1,071 of them, across 37 drugs with 11 or more claims each, at $1,724,094 in total drug cost. In 2023, CMS named 1,039 claims across 38 drugs.

Part D claims, 20241,481
Drugs named by CMS37
Total drug cost$1.7M
Part D patients214

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

  • Generic1,054 claims71%
  • Brand-name427 claims29%

Dr. Iyer'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. Iyer's Part D claims, 2024

  • Opioids5%67 of 1,481 claims
  • Antibiotics1%17 of 1,481 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: 1,0392024: 1,0713%

Drugs named by CMS: 37 in 2024, 38 in 2023.

See all prescribing by Dr. Iyer

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. Laxmi Sudarshan Iyer offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

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); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Laxmi Sudarshan Iyer has 7 publications on record

Dmand AI links 7 papers to Dr. Iyer, published from 2009 to 2024. The most frequent topics are Conditioning, Classical, Fear and Receptor, Angiotensin, Type 1. Dr. Iyer's most frequent co-author is Michelle Elizabeth Van Kuiken, MD.

Papers7
Years published2009 to 2024

Dr. Iyer's papers by year, 2009 to 2024

Topics Dr. Iyer writes about most

  • Conditioning, Classical
  • Fear
  • Receptor, Angiotensin, Type 1

Dr. Iyer's most frequent co-authors

Recent publications by Dr. Iyer

See all 7 publications and co-authors

See who Dr. Iyer researches with

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

How network discovery works

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

Dr. Laxmi Sudarshan Iyer received $23,159 in industry payments from 2018 to 2025

CMS Open Payments shows 1,061 general payments to Dr. Iyer from 88 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 94% of the total. Novartis Pharmaceuticals Corporation paid the most, $2,428.

General payments to Dr. Iyer by program year, 2018 to 2025

General payments to Dr. Iyer by kind, 2018 to 2025

$23.2Kin total
  • Food and beverage$21,87894%
  • Device or supply loans$7323%
  • Education$5492%

Companies that paid Dr. Iyer the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Iyer

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

Dr. Laxmi Sudarshan Iyer has 1 award and honors on record

Dmand AI lists 1 award for Dr. Iyer.

Awards and honors for Dr. Iyer

  1. Undated
    • Dr. Malati Lagoo Award for Distinction in Obstetrics & Gynecology

Source: Dmand AI Professional Profile Data

Dr. Laxmi Sudarshan Iyer graduated from B.J. Medical College - University of Pune

Dr. Iyer graduated from B.J. Medical College - University of Pune in 2006. Dr. Iyer is a member of ACP.

  1. Medical schoolB.J. Medical College - University of Pune
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Laxmi Sudarshan Iyer accepts plans from 11 insurance carriers

Dr. Iyer is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Iyer accepts, by number of carriers

  1. Medicare10
  2. PPO7
  3. HMO6
  4. POS3
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Laxmi Sudarshan Iyer'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 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)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)
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. Laxmi Sudarshan Iyer

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. Laxmi Sudarshan Iyer's NPI number?

Dr. Laxmi Sudarshan Iyer's NPI number is 1508185406. It was assigned on May 18, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Laxmi Sudarshan Iyer?

Dr. Laxmi Sudarshan Iyer is a hematologist and oncologist in Glendale, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Laxmi Sudarshan Iyer practice?

Dr. Iyer practices at 541 W Colorado St, Glendale, CA 91204. Dr. Iyer's primary practice is Los Angeles Cancer Network in Glendale, California. Dmand AI also links Dr. Iyer to 2 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Laxmi Sudarshan Iyer's office phone number?

The practice phone on file for Dr. Iyer is (213) 977-1214.

What is Dr. Laxmi Sudarshan Iyer's medical license number?

Dr. Iyer's California license number on file is A165408, one of the licenses on file in 2 states.

Which states has Dr. Laxmi Sudarshan Iyer been licensed in?

Dmand AI has state licenses on file for Dr. Iyer in California (2019 to 2025) and Nevada (2016 to 2021).

Which hospitals is Dr. Laxmi Sudarshan Iyer affiliated with?

Dr. Iyer is affiliated with Adventist Health Glendale. Dmand AI links Dr. Iyer to 2 more hospitals.

What medical group is Dr. Laxmi Sudarshan Iyer part of?

Dr. Iyer is linked to Los Angeles Cancer Network. Dmand AI links Dr. Iyer to 1 more medical group.

Does Dr. Laxmi Sudarshan Iyer accept Medicare?

Yes. CMS data shows Dr. Iyer billed Medicare for 1,565 services in 2024, and Dr. Iyer accepts Medicare assignment.

Does Dr. Laxmi Sudarshan Iyer offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Laxmi Sudarshan Iyer see?

CMS counts 161 Medicare patients who saw Dr. Iyer in 2024, with an average age of 72.

Is Dr. Laxmi Sudarshan Iyer board certified?

Yes. Dr. Iyer is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. Laxmi Sudarshan Iyer bill to Medicare?

In 2024, Dr. Iyer's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99214) and health assessment (96127).

Where did Dr. Laxmi Sudarshan Iyer go to medical school?

Dr. Iyer graduated from B.J. Medical College - University of Pune in 2006.

What drugs does Dr. Laxmi Sudarshan Iyer prescribe most?

In 2024 Medicare Part D data, Dr. Iyer's most prescribed drugs by claims were Anastrozole, Diphenhydramine HCl and Dexamethasone Sodium Phosphate.

Has Dr. Laxmi Sudarshan Iyer received payments from drug or device companies?

CMS Open Payments shows $23,159 in general payments to Dr. Iyer from 88 companies from 2018 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Dr. Laxmi Sudarshan Iyer been practicing?

Dr. Iyer graduated from medical school in 2006, 20 years ago.

Does Dr. Laxmi Sudarshan Iyer do research?

Dmand AI links 7 publications to Dr. Iyer, published from 2009 to 2024.

Who does Dr. Laxmi Sudarshan Iyer publish with?

Dr. Iyer's most frequent co-authors are Michelle Elizabeth Van Kuiken, MD (1 shared paper).

What insurance does Dr. Laxmi Sudarshan Iyer accept?

Dr. Iyer is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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