Dr. Thyra J. Endicott, MD

  • Torrance, CA
  • Radiation oncologist
NPI1023039948PAC ID7315997160
Medicare services, 2024
1,346
Medicare patients, 2024
101
Part D claims, 2024
81
Publications
2
Hospital affiliations
1
Practice address
3330 Lomita Blvd, Torrance, CA 90509
Practice phone
Call (310) 325-9110
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Torrance Memorial Medical Center

Hospital · Torrance, California

See all 3 affiliations

Find Dr. Endicott'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.

View contacts for free

Dr. Thyra J. Endicott is a radiation oncologist in Torrance, California

Dr. Endicott practices at Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System.

Dr. Endicott's NPI, 1023039948, was assigned on July 23, 2006. Dr. Endicott graduated from University of Western Ontario in 1993. Dr. Endicott holds California license A61316.

NPI and contact details
Medicare PAC ID
7315997160
NPI enumeration date
July 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 325-9110
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
59
Medical school graduation
1993

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

Dr. Thyra J. Endicott practices at Torrance Memorial Medical Center in Torrance, California

Dr. Endicott's primary practice is Torrance Memorial Medical Center, at 3330 Lomita Blvd, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 325-9110.

Source: Dmand AI Affiliation Data

Dr. Thyra J. Endicott is affiliated with 2 sites of care and 1 medical group

Dr. Endicott's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. The medical group on file is Torrance Memorial Medical Center. Dmand AI also links Dr. Endicott to 1 more skilled nursing facility, named with a free account.

See all 3 affiliations for Dr. Endicott

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

Dmand AI tracks the EHR system at Dr. Thyra J. Endicott's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Endicott practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Torrance Memorial Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Endicott practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Cedars-Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Thyra J. Endicott is one of 685 radiation oncologists in California

Radiation oncology is Dr. Endicott's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Endicott is board certified in radiation oncology by the American Board of Radiology. Dr. Endicott is licensed in California.

Specialties and state licenses

  • Radiation oncology, CaliforniaPrimaryLicense A61316 · 1996 to 2026 · taxonomy 2085R0001X

Clinical focus

Dmand AI lists bone cancer radiation, brain tumor radiation, breast cancer radiation, cancer radiation-upper GI, colorectal cancer radiation, head & neck cancer radiation, lung cancer radiation and lymphoma radiation among the conditions Dr. Endicott treats.

Radiation oncologists near Dr. Endicott

Counts of radiation 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. Thyra J. Endicott billed Medicare for 1,346 services in 2024

CMS data shows 1,346 Medicare services from Dr. Endicott across 18 procedure codes in 2024, for 101 Medicare patients. Medicare paid $87,131 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,346
Medicare patients101
Paid by Medicare$87,131
Procedure codes18

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

  • 2023
  • 2024
Imaging
2023: 9272024: 83010%
Other services
2023: 3912024: 3715%
Office and hospital visits
2023: 1572024: 1458%

Dr. Endicott compared with the California median for radiation oncologists, 2024

  • Dr. Endicott
  • California median
Medicare services
1,346vs 1,4447% below
Medicare patients
101vs 16438% below
Part D claims
22vs 3231% below

Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.

Dr. Endicott'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. Endicott

Need commercial claims for Dr. Endicott?

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

Book a meeting

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

Dr. Thyra J. Endicott treated 101 Medicare patients in 2024, average age 75

CMS counts 101 Medicare patients who saw Dr. Endicott in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.73, 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. Endicott's median patient age at 69, with 66% women.

Medicare patients, 2024101
Average age75
Average risk score1.73
Also on Medicaid12%

Dr. Endicott's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Endicott's Medicare patients by sex, 2024

  • Women6463%
  • Men3737%

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

  1. High cholesterol75%
  2. High blood pressure70%
  3. Cancer68%
  4. Arthritis47%
  5. Mood disorders28%
  6. Chronic kidney disease27%
  7. Diabetes27%
  8. Anxiety26%

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

Dr. Endicott's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women66%
  • Men32%

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

Dr. Thyra J. Endicott wrote 81 Medicare Part D claims in 2024

In 2024, Dr. Endicott wrote 81 Medicare Part D claims for 45 patients. 88% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $6,598 in total drug cost. In 2022, CMS named 13 claims across 1 drug.

Part D claims, 202481
Drugs named by CMS2
Total drug cost$6,598
Part D patients45

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

  • Generic71 claims88%
  • Brand-name and other10 claims12%

Dr. Endicott'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.

Drug classes CMS tracks in Dr. Endicott's Part D claims, 2024

  • Opioids14%11 of 81 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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 132023: 2269%

Drugs named by CMS: 2 in 2023, 1 in 2022.

See all prescribing by Dr. Endicott

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. Thyra J. Endicott offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find radiation oncologists like Dr. Endicott by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Thyra J. Endicott has 2 publications on record

Dmand AI links 2 papers to Dr. Endicott in 2007. Dr. Endicott's most frequent co-author is Minesh P. Mehta, MD.

Papers2

Dr. Endicott's most frequent co-authors

Recent publications by Dr. Endicott

See all 2 publications and co-authors

See who Dr. Endicott researches with

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

How network discovery works

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

Dr. Thyra J. Endicott received $2,711 in industry payments from 2016 to 2025

CMS Open Payments shows 23 general payments to Dr. Endicott from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Varian Medical Systems, Inc. paid the most, $1,188.

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

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

$2.7Kin total
  • Food and beverage$1,58659%
  • Consulting fees$1,12541%

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

Share is of all general payments to this clinician.

See all payments to Dr. Endicott

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

Dr. Thyra J. Endicott graduated from University of Western Ontario

Dr. Endicott graduated from University of Western Ontario in 1993.

  1. Medical schoolUniversity of Western Ontario
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Thyra J. Endicott accepts plans from 8 insurance carriers

Dr. Endicott is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • Humana
  • Molina

Plan types Dr. Endicott accepts, by number of carriers

  1. Medicare7
  2. PPO5
  3. HMO2
  4. EPO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Thyra J. Endicott'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)
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. Thyra J. Endicott

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. Thyra J. Endicott's NPI number?

Dr. Thyra J. Endicott's NPI number is 1023039948. It was assigned on July 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Thyra J. Endicott?

Dr. Thyra J. Endicott is a radiation oncologist in Torrance, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Thyra J. Endicott practice?

Dr. Endicott practices at 3330 Lomita Blvd, Torrance, CA 90509. Dr. Endicott's primary practice is Torrance Memorial Medical Center in Torrance, California, part of Cedars-Sinai Health System. Dmand AI also links Dr. Endicott to 1 skilled nursing facility.

What is Dr. Thyra J. Endicott's office phone number?

The practice phone on file for Dr. Endicott is (310) 325-9110.

What is Dr. Thyra J. Endicott's medical license number?

Dr. Endicott holds California license A61316.

Which hospitals is Dr. Thyra J. Endicott affiliated with?

Dr. Endicott practices at Torrance Memorial Medical Center in Torrance, California.

What medical group is Dr. Thyra J. Endicott part of?

Dr. Endicott is linked to Torrance Memorial Medical Center.

Does Dr. Thyra J. Endicott accept Medicare?

Yes. CMS data shows Dr. Endicott billed Medicare for 1,346 services in 2024, and Dr. Endicott accepts Medicare assignment.

Does Dr. Thyra J. Endicott offer telehealth?

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

How many Medicare patients does Dr. Thyra J. Endicott see?

CMS counts 101 Medicare patients who saw Dr. Endicott in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Thyra J. Endicott board certified?

Yes. Dr. Endicott is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. Thyra J. Endicott bill to Medicare?

In 2024, Dr. Endicott's most billed Medicare services were medicare service (G6002), radiation oncology (77014) and radiation oncology (77300).

Where did Dr. Thyra J. Endicott go to medical school?

Dr. Endicott graduated from University of Western Ontario in 1993.

What drugs does Dr. Thyra J. Endicott prescribe most?

In 2023 Medicare Part D data, Dr. Endicott's most prescribed drugs by claims were Tamsulosin HCl and Trulance.

Has Dr. Thyra J. Endicott received payments from drug or device companies?

CMS Open Payments shows $2,711 in general payments to Dr. Endicott from 14 companies from 2016 to 2025. The largest total came from Varian Medical Systems, Inc.

How long has Dr. Thyra J. Endicott been practicing?

Dr. Endicott graduated from medical school in 1993, 33 years ago.

Does Dr. Thyra J. Endicott do research?

Dmand AI links 2 publications to Dr. Endicott.

Who does Dr. Thyra J. Endicott publish with?

Dr. Endicott's most frequent co-authors are Minesh P. Mehta, MD (1 shared paper).

What insurance does Dr. Thyra J. Endicott accept?

Dr. Endicott is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

Selling to radiation oncology practices?

See radiation oncologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)