Dr. Darren Sigal, MD

  • Encinitas, CA
  • Hematologist and oncologist
NPI1417120080PAC ID1052471190
Medicare services, 2024
288,099
Medicare patients, 2024
816
Part D claims, 2024
1,205
Publications
28
Clinical trials
11
Practice address
326 Santa Fe Dr, Encinitas, CA 92024
Practice phone
Call (858) 554-9100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Scripps Clinic

Encinitas, California

See all 11 affiliations

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Dr. Darren Sigal is a hematologist and oncologist in Encinitas, California

Dr. Sigal practices at Scripps Clinic in Encinitas, California.

Dr. Sigal's NPI, 1417120080, was assigned on April 3, 2008. Dr. Sigal graduated from David Geffen School of Medicine at UCLA in 2002. Dr. Sigal's California license number on file is A84475.

NPI and contact details
Medicare PAC ID
1052471190
NPI enumeration date
April 3, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(858) 554-9100
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
50
Medical school graduation
2002

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

Dr. Darren Sigal practices at Scripps Clinic in Encinitas, California

Dr. Sigal's primary practice is Scripps Clinic, at 326 Santa Fe Dr, Encinitas, CA 92024 in San Diego County. The practice phone is (858) 554-9100.

  • Scripps Clinic
    326 Santa Fe Dr, Encinitas, CA 92024 · San Diego CountyPhone(858) 554-9100

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

Dr. Darren Sigal is affiliated with 8 sites of care and 3 medical groups

Dr. Sigal's primary practice is Scripps Clinic in Encinitas, California. Dr. Sigal is also affiliated with Scripps Memorial Hospital Encinitas. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Sigal to 3 more hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.

See all 11 affiliations for Dr. Sigal

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

Dmand AI tracks the EHR system at Dr. Darren Sigal's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sigal practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Scripps ClinicAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Darren Sigal is one of 1,502 hematologists and oncologists in California

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

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense A84475 · 2003 to 2025 · taxonomy 207RH0003X
  • Illinois license2024 to 2026

Clinical focus

Dmand AI lists arterial blot clot /embolism, breast cancer, chronic anemia, colorectal cancer, deep vein thrombosis (DVT), lung cancer, lymphoma and prostate cancer among the conditions Dr. Sigal treats.

Hematologists and oncologists near Dr. Sigal

Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.

1,502hematologists and oncologists in California
5hematologists and oncologists in Encinitas

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Darren Sigal billed Medicare for 288,099 services in 2024

CMS data shows 288,099 Medicare services from Dr. Sigal across 66 procedure codes in 2024, for 816 Medicare patients. Medicare paid $3,396,446 for them.

Medicare services, 2024288,099
Medicare patients816
Paid by Medicare$3.4M
Procedure codes66

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

  • 2023
  • 2024
Drugs given in the office
2023: 185,7612024: 271,46446%
Other services
2023: 1992024: 9,1904518%
Tests and treatments
2023: 4,1402024: 5,32029%
Office and hospital visits
2023: 1,3932024: 1,86434%
Surgery
2023: 1542024: 26169%

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

  • In an office288,055100%
  • In a facility440%

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

  • Dr. Sigal
  • California median
Medicare services
288,099vs 932309.1 times
Medicare patients
816vs 2253.6 times
Part D claims
1,054vs 3942.7 times

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

Dr. Sigal'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. Sigal

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

Dr. Darren Sigal treated 816 Medicare patients in 2024, average age 75

CMS counts 816 Medicare patients who saw Dr. Sigal in 2024. The largest group is 65 to 74, with 363 patients. 72% of them have high cholesterol, and 68% have high blood pressure. 7% are also on Medicaid. Their average risk score is 2.23, 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. Sigal's median patient age at 68, with 56% women.

Medicare patients, 2024816
Average age75
Average risk score2.23
Also on Medicaid7%

Dr. Sigal's Medicare patients by age, 2024

Dr. Sigal's Medicare patients by sex, 2024

  • Women41551%
  • Men40149%

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

  1. High cholesterol72%
  2. High blood pressure68%
  3. Cancer43%
  4. Arthritis41%
  5. Ischemic heart disease31%
  6. Chronic kidney disease29%
  7. Diabetes29%
  8. Anxiety27%

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

Dr. Sigal's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women56%
  • Men43%

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

Dr. Darren Sigal wrote 1,205 Medicare Part D claims in 2024

In 2024, Dr. Sigal wrote 1,205 Medicare Part D claims for 187 patients. 87% of them were for generic drugs. CMS names the drug for 1,054 of them, across 20 drugs with 11 or more claims each, at $309,519 in total drug cost. In 2023, CMS named 977 claims across 15 drugs.

Part D claims, 20241,205
Drugs named by CMS20
Total drug cost$309,519
Part D patients187

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

  • Generic1,043 claims87%
  • Brand-name162 claims13%

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

  • Opioids3%36 of 1,205 claims
  • Antibiotics1%11 of 1,205 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: 9772024: 1,0548%

Drugs named by CMS: 20 in 2024, 15 in 2023.

See all prescribing by Dr. Sigal

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. Darren Sigal offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Darren Sigal has 28 publications on record

Dmand AI links 28 papers to Dr. Sigal, published from 2008 to 2025. 2019 was the busiest year, with 3. The most frequent topics are Antineoplastic Agents, Antineoplastic Combined Chemotherapy Protocols and Pancreatic Neoplasms. Dr. Sigal has published most often in J Clin Oncol. Dr. Sigal's most frequent co-authors are Alan Saven, MD, David Jacob Hermel, MD and Munveer S. Bhangoo, MD.

Papers28
Years published2008 to 2025

Dr. Sigal's papers by year, 2014 to 2025

Topics Dr. Sigal writes about most

  • Antineoplastic Agents
  • Antineoplastic Combined Chemotherapy Protocols
  • Pancreatic Neoplasms
  • Cladribine
  • Leukemia, Hairy Cell
  • Carcinoma, Pancreatic Ductal
  • Deoxycytidine
  • Disease Progression

Dr. Sigal's most frequent co-authors

Recent publications by Dr. Sigal

See all 28 publications and co-authors

See who Dr. Sigal researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sigal 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. Darren Sigal has worked on 11 clinical trials

Dmand AI links Dr. Sigal to 11 clinical trials, 4 of them phase 1/2 studies. 2 are still active or recruiting. Conditions studied include Pancreatic Neoplasms, Pancreatic Diseases and Carcinoma, Hepatocellular. Halozyme Therapeutics sponsors the most, 2.

Clinical trials with Dr. Sigal by phase

  1. 3Phase 1: 3 trials
  2. 4Phase 1/2: 4 trials
  3. 4Phase 2: 4 trials
  4. NonePhase 3: no trials
  5. NonePhase 4: no trials

Conditions in Dr. Sigal's trials

  • Pancreatic Neoplasms
  • Pancreatic Diseases
  • Carcinoma, Hepatocellular
  • Liver Neoplasms
  • Carcinoma, Pancreatic Ductal

Investigators on the most trials with Dr. Sigal

Recent clinical trials with Dr. Sigal

See all 11 clinical trials and co-investigators

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

Dr. Darren Sigal received $334,727 in industry payments from 2016 to 2025

CMS Open Payments shows 1,072 general payments to Dr. Sigal from 65 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 50% of the total. Celularity, Inc. paid the most, $81,019. It also lists 1 research payment totaling $341 in 2020.

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

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

$334.7Kin total
  • Speaker and faculty fees$168,63450%
  • Ownership or investment$74,50022%
  • Consulting fees$43,85613%
  • Food and beverage$18,0945%
  • Other$29,4189%

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

Share is of all general payments to this clinician.

See all payments to Dr. Sigal

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

Dr. Darren Sigal graduated from David Geffen School of Medicine at UCLA

Dr. Sigal graduated from David Geffen School of Medicine at UCLA in 2002. Dr. Sigal is a member of ASCO.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Darren Sigal accepts plans from 16 insurance carriers

Dr. Sigal is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • Health Alliance
  • +8 more carriersWith a free account

Plan types Dr. Sigal accepts, by number of carriers

  1. HMO9
  2. PPO9
  3. Medicare8
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Darren Sigal'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)
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. Darren Sigal

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. Darren Sigal's NPI number?

Dr. Darren Sigal's NPI number is 1417120080. It was assigned on April 3, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Darren Sigal?

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

Where does Dr. Darren Sigal practice?

Dr. Sigal practices at 326 Santa Fe Dr, Encinitas, CA 92024. Dr. Sigal's primary practice is Scripps Clinic in Encinitas, California. Dmand AI also links Dr. Sigal to 3 hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency.

What is Dr. Darren Sigal's office phone number?

The practice phone on file for Dr. Sigal is (858) 554-9100.

What is Dr. Darren Sigal's medical license number?

Dr. Sigal's California license number on file is A84475, one of the licenses on file in 2 states.

Which states has Dr. Darren Sigal been licensed in?

Dmand AI has state licenses on file for Dr. Sigal in California (2003 to 2025) and Illinois (2024 to 2026).

Which hospitals is Dr. Darren Sigal affiliated with?

Dr. Sigal is affiliated with Scripps Memorial Hospital Encinitas. Dmand AI links Dr. Sigal to 3 more hospitals.

What medical group is Dr. Darren Sigal part of?

Dr. Sigal is linked to Scripps Clinic Medical Group. Dmand AI links Dr. Sigal to 2 more medical groups.

Does Dr. Darren Sigal accept Medicare?

Yes. CMS data shows Dr. Sigal billed Medicare for 288,099 services in 2024, and Dr. Sigal accepts Medicare assignment.

Does Dr. Darren Sigal offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Darren Sigal see?

CMS counts 816 Medicare patients who saw Dr. Sigal in 2024, with an average age of 75.

Is Dr. Darren Sigal board certified?

Yes. Dr. Sigal is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Darren Sigal bill to Medicare?

In 2024, Dr. Sigal's most billed Medicare services were injected or infused drug (J9263), injected or infused drug (J9264) and injected or infused drug (J0185).

Where did Dr. Darren Sigal go to medical school?

Dr. Sigal graduated from David Geffen School of Medicine at UCLA in 2002.

What drugs does Dr. Darren Sigal prescribe most?

In 2024 Medicare Part D data, Dr. Sigal's most prescribed drugs by claims were Prochlorperazine Maleate, Dexamethasone and Ondansetron HCl.

Has Dr. Darren Sigal received payments from drug or device companies?

CMS Open Payments shows $334,727 in general payments to Dr. Sigal from 65 companies from 2016 to 2025. The largest total came from Celularity, Inc.

How long has Dr. Darren Sigal been practicing?

Dr. Sigal graduated from medical school in 2002, 24 years ago.

Does Dr. Darren Sigal do research?

Dmand AI links 28 publications to Dr. Sigal, published from 2008 to 2025. Dr. Sigal has worked on 11 clinical trials.

Who does Dr. Darren Sigal publish with?

Dr. Sigal's most frequent co-authors are Alan Saven, MD (7 shared papers), David Jacob Hermel, MD (6 shared papers) and Munveer S. Bhangoo, MD (3 shared papers).

What insurance does Dr. Darren Sigal accept?

Dr. Sigal is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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