Dr. Deepa Jeyakumar, MD

  • Orange, CA
  • Hematologist and oncologist
NPI1356541502PAC ID2365505716
Medicare services, 2024
546
Medicare patients, 2024
111
Part D claims, 2024
878
Publications
25
Clinical trials
8
Practice address
101 City Drive South, Orange, CA 92868
Practice phone
Call (714) 456-7890
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCI Health - Orange

Hospital · Orange, California

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Dr. Deepa Jeyakumar is a hematologist and oncologist in Orange, California

Dr. Jeyakumar practices at UCI Health - Orange in Orange, California, part of UC Irvine.

Dr. Jeyakumar's NPI, 1356541502, was assigned on July 24, 2007. Dr. Jeyakumar graduated from Lewis Katz School of Medicine in 2005. Dr. Jeyakumar's California license number on file is A121651.

NPI and contact details
Medicare PAC ID
2365505716
NPI enumeration date
July 24, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(714) 456-7890
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
47
Medical school graduation
2005

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

Dr. Deepa Jeyakumar practices at UCI Health - Orange in Orange, California

Dr. Jeyakumar's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.

  • UCI Health - Orange
    101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890

Source: Dmand AI Affiliation Data

Dr. Deepa Jeyakumar is affiliated with 1 site of care and 1 medical group

Dr. Jeyakumar's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Physicians.

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

Dmand AI tracks the EHR system at Dr. Deepa Jeyakumar's practice

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

EHR by site
SiteEHR vendor and product
UCI Health - OrangeAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Deepa Jeyakumar is one of 1,502 hematologists and oncologists in California

Hematology and oncology is Dr. Jeyakumar's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Jeyakumar is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Jeyakumar's licenses on file in 3 states: California, Massachusetts and Illinois.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense A121651 · 2012 to 2025 · taxonomy 207RH0003X
  • Massachusetts license2009 to 2013
  • Illinois license2005 to 2011

Clinical focus

Dmand AI lists breast cancer, chronic anemia, chronic embolism thrombosis, chronic leukemia, deep vein thrombosis (DVT), fluid and electrolyte imbalances, lung cancer and lymphoma among the conditions Dr. Jeyakumar treats.

Hematologists and oncologists near Dr. Jeyakumar

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. Deepa Jeyakumar billed Medicare for 546 services in 2024

CMS data shows 546 Medicare services from Dr. Jeyakumar across 5 procedure codes in 2024, for 111 Medicare patients. Medicare paid $59,582 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024546
Medicare patients111
Paid by Medicare$59,582
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 6272024: 54613%

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

  • Dr. Jeyakumar
  • California median
Medicare services
546vs 93241% below
Medicare patients
111vs 22551% below
Part D claims
554vs 39441% above

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

Dr. Jeyakumar'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. Jeyakumar

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

Dr. Deepa Jeyakumar treated 111 Medicare patients in 2024, average age 74

CMS counts 111 Medicare patients who saw Dr. Jeyakumar in 2024. The largest group is 75 to 84, with 51 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 42% are also on Medicaid. Their average risk score is 3.42, 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. Jeyakumar's median patient age at 66, with 48% women.

Medicare patients, 2024111
Average age74
Average risk score3.42
Also on Medicaid42%

Dr. Jeyakumar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Jeyakumar's Medicare patients by sex, 2024

  • Women5146%
  • Men6054%

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

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis46%
  4. Diabetes42%
  5. Chronic kidney disease37%
  6. Ischemic heart disease31%
  7. Atrial fibrillation28%
  8. Anxiety23%

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

Dr. Jeyakumar's patients across all payers

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

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women48%
  • Men50%

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

Dr. Deepa Jeyakumar wrote 878 Medicare Part D claims in 2024

In 2024, Dr. Jeyakumar wrote 878 Medicare Part D claims for 70 patients. 72% of them were for generic drugs. CMS names the drug for 554 of them, across 19 drugs with 11 or more claims each, at $1,573,263 in total drug cost. In 2023, CMS named 484 claims across 22 drugs.

Part D claims, 2024878
Drugs named by CMS19
Total drug cost$1.6M
Part D patients70

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

  • Generic630 claims72%
  • Brand-name and other248 claims28%

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

  • Opioids7%58 of 878 claims
  • Antibiotics9%81 of 878 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: 4842024: 55414%

Drugs named by CMS: 19 in 2024, 22 in 2023.

See all prescribing by Dr. Jeyakumar

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. Deepa Jeyakumar scored 100 out of 100 in Medicare's MIPS program for 2024

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Jeyakumar's MIPS scores, performance year 2024

  • 100of 100Final score
  • 83.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

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

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

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Dr. Deepa Jeyakumar has 25 publications on record

Dmand AI links 25 papers to Dr. Jeyakumar, published from 2005 to 2025. 2023 was the busiest year, with 6. The most frequent topics are Antineoplastic Combined Chemotherapy Protocols, Antineoplastic Agents and DNA, Viral. Dr. Jeyakumar has published most often in Am J Hematol. Dr. Jeyakumar's most frequent co-authors are Stefan Octavian Ciurea, MD, Piyanuch Kongtim, MD, PhD and Emily Blodget, BAO, BCH, MB, MD.

Papers25
Years published2005 to 2025

Dr. Jeyakumar's papers by year, 2005 to 2025

Topics Dr. Jeyakumar writes about most

  • Antineoplastic Combined Chemotherapy Protocols
  • Antineoplastic Agents
  • DNA, Viral
  • Hematopoietic Stem Cell Transplantation
  • Precursor B-Cell Lymphoblastic Leukemia-Lymphoma
  • Precursor Cell Lymphoblastic Leukemia-Lymphoma
  • Transplantation, Homologous
  • Antibodies, Bispecific

Dr. Jeyakumar's most frequent co-authors

Recent publications by Dr. Jeyakumar

See all 25 publications and co-authors

See who Dr. Jeyakumar researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jeyakumar 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. Deepa Jeyakumar has worked on 8 clinical trials

Dmand AI links Dr. Jeyakumar to 8 clinical trials, 3 of them phase 3 studies. 5 are still active or recruiting. Conditions studied include Leukemia, Myeloid, Acute, Leukemia, Myeloid and Burkitt Lymphoma. National Cancer Institute (NCI) sponsors the most, 4.

Clinical trials with Dr. Jeyakumar by phase

  1. 1Early phase 1: 1 trial
  2. 2Phase 1: 2 trials
  3. 2Phase 2: 2 trials
  4. 3Phase 3: 3 trials
  5. NonePhase 4: no trials

Conditions in Dr. Jeyakumar's trials

  • Leukemia, Myeloid, Acute
  • Leukemia, Myeloid
  • Burkitt Lymphoma
  • Leukemia, Lymphocytic, Chronic, B-Cell
  • Leukemia, Myelomonocytic, Chronic

Investigators on the most trials with Dr. Jeyakumar

Recent clinical trials with Dr. Jeyakumar

See all 8 clinical trials and co-investigators

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

Dr. Deepa Jeyakumar received $42,977 in industry payments from 2016 to 2025

CMS Open Payments shows 55 general payments to Dr. Jeyakumar from 12 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 69% of the total. Celgene Corporation paid the most, $34,030. It also lists 2 research payments totaling $3,269 in 2023.

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

General payments to Dr. Jeyakumar by kind, 2016 to 2025

$43Kin total
  • Speaker and faculty fees$29,83969%
  • Travel and lodging$6,25615%
  • Food and beverage$2,7696%
  • Honoraria$2,7406%
  • Other$1,3733%

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

Share is of all general payments to this clinician.

See all payments to Dr. Jeyakumar

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

Dr. Deepa Jeyakumar graduated from Lewis Katz School of Medicine

Dr. Jeyakumar graduated from Lewis Katz School of Medicine in 2005. Dr. Jeyakumar is a member of ASH.

  1. Medical schoolLewis Katz School of Medicine
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Deepa Jeyakumar accepts plans from 13 insurance carriers

Dr. Jeyakumar 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. Jeyakumar accepts, by number of carriers

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

Source: Dmand AI Insurance Network Data

Sources for Dr. Deepa Jeyakumar'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)
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)
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. Deepa Jeyakumar

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. Deepa Jeyakumar's NPI number?

Dr. Deepa Jeyakumar's NPI number is 1356541502. It was assigned on July 24, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Deepa Jeyakumar?

Dr. Deepa Jeyakumar is a hematologist and oncologist in Orange, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Deepa Jeyakumar practice?

Dr. Jeyakumar practices at 101 City Drive South, Orange, CA 92868. Dr. Jeyakumar's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.

What is Dr. Deepa Jeyakumar's office phone number?

The practice phone on file for Dr. Jeyakumar is (714) 456-7890.

What is Dr. Deepa Jeyakumar's medical license number?

Dr. Jeyakumar's California license number on file is A121651, one of the licenses on file in 3 states.

Which states has Dr. Deepa Jeyakumar been licensed in?

Dmand AI has state licenses on file for Dr. Jeyakumar in California (2012 to 2025), Massachusetts (2009 to 2013) and Illinois (2005 to 2011).

Which hospitals is Dr. Deepa Jeyakumar affiliated with?

Dr. Jeyakumar practices at UCI Health - Orange in Orange, California.

What medical group is Dr. Deepa Jeyakumar part of?

Dr. Jeyakumar is linked to UCI Health Physicians.

Does Dr. Deepa Jeyakumar accept Medicare?

Yes. CMS data shows Dr. Jeyakumar billed Medicare for 546 services in 2024, and Dr. Jeyakumar accepts Medicare assignment.

Does Dr. Deepa Jeyakumar offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. Deepa Jeyakumar's MIPS score?

Dr. Jeyakumar's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Deepa Jeyakumar see?

CMS counts 111 Medicare patients who saw Dr. Jeyakumar in 2024, with an average age of 74.

Is Dr. Deepa Jeyakumar board certified?

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

What services does Dr. Deepa Jeyakumar bill to Medicare?

In 2024, Dr. Jeyakumar's most billed Medicare services were office visit, established patient (99215), care management and other visits (99443) and office visit, established patient (99214).

Where did Dr. Deepa Jeyakumar go to medical school?

Dr. Jeyakumar graduated from Lewis Katz School of Medicine in 2005.

What drugs does Dr. Deepa Jeyakumar prescribe most?

In 2024 Medicare Part D data, Dr. Jeyakumar's most prescribed drugs by claims were Acyclovir, Venclexta and Levofloxacin.

Has Dr. Deepa Jeyakumar received payments from drug or device companies?

CMS Open Payments shows $42,977 in general payments to Dr. Jeyakumar from 12 companies from 2016 to 2025. The largest total came from Celgene Corporation.

How long has Dr. Deepa Jeyakumar been practicing?

Dr. Jeyakumar graduated from medical school in 2005, 21 years ago.

Does Dr. Deepa Jeyakumar do research?

Dmand AI links 25 publications to Dr. Jeyakumar, published from 2005 to 2025. Dr. Jeyakumar has worked on 8 clinical trials.

Who does Dr. Deepa Jeyakumar publish with?

Dr. Jeyakumar's most frequent co-authors are Stefan Octavian Ciurea, MD (11 shared papers), Piyanuch Kongtim, MD, PhD (11 shared papers) and Emily Blodget, BAO, BCH, MB, MD (4 shared papers).

What insurance does Dr. Deepa Jeyakumar accept?

Dr. Jeyakumar 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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