Dr. Diane Chushin Ling, MD

  • Los Angeles, CA
  • Radiation oncologist
NPI1093100927PAC ID1557783560
Medicare services, 2024
857
Medicare patients, 2024
123
Part D claims, 2024
15
Publications
18
Hospital affiliations
2
Practice address
1441 Eastlake Ave, Los Angeles, CA
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

USC Norris Cancer Hospital

Los Angeles, California

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Dr. Diane Chushin Ling is a radiation oncologist in Los Angeles, California

Dr. Ling practices at USC Norris Cancer Hospital in Los Angeles, California.

Dr. Ling's NPI, 1093100927, was assigned on March 28, 2015. Dr. Ling graduated from University of Pittsburgh School of Medicine in 2015. Dr. Ling holds California license A168533.

NPI and contact details
Medicare PAC ID
1557783560
NPI enumeration date
March 28, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

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

Dr. Diane Chushin Ling practices at USC Norris Cancer Hospital in Los Angeles, California

Dr. Ling's primary practice is USC Norris Cancer Hospital, at 1441 Eastlake Ave, Los Angeles, CA.

  • USC Norris Cancer Hospital
    1441 Eastlake Ave, Los Angeles, CA

Source: Dmand AI Affiliation Data

Dr. Diane Chushin Ling is affiliated with 3 sites of care and 1 medical group

Dr. Ling's primary practice is USC Norris Cancer Hospital in Los Angeles, California. Dr. Ling is also affiliated with Keck Hospital of USC. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Ling to 1 more hospital, named with a free account.

See all 4 affiliations for Dr. Ling

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

Dmand AI tracks the EHR system at Dr. Diane Chushin Ling's practice

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

EHR by site
SiteEHR vendor and product
USC Norris Cancer HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Diane Chushin Ling is one of 685 radiation oncologists in California

Radiation oncology is Dr. Ling's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Ling is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Ling's licenses on file in 2 states: California and Pennsylvania.

Specialties and state licenses

  • Radiation oncology, CaliforniaPrimaryLicense A168533 · 2020 to 2026 · taxonomy 2085R0001X
  • Pennsylvania license2015 to 2020

Clinical focus

Dmand AI lists bone cancer radiation, breast cancer radiation, cancer radiation-upper GI, colorectal cancer radiation, lung cancer radiation and pancreatic cancer radiation among the conditions Dr. Ling treats.

Radiation oncologists near Dr. Ling

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. Diane Chushin Ling billed Medicare for 857 services in 2024

CMS data shows 857 Medicare services from Dr. Ling across 17 procedure codes in 2024, for 123 Medicare patients. Medicare paid $65,505 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024857
Medicare patients123
Paid by Medicare$65,505
Procedure codes17

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

  • 2023
  • 2024
Imaging
2023: 8742024: 70419%
Office and hospital visits
2023: 822024: 776%
Other services
2023: 1192024: 7636%

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

  • Dr. Ling
  • California median
Medicare services
857vs 1,44441% below
Medicare patients
123vs 16425% below

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

Dr. Ling'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. Ling

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

Dr. Diane Chushin Ling treated 123 Medicare patients in 2024, average age 71

CMS counts 123 Medicare patients who saw Dr. Ling in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have cancer, and 75% have high blood pressure. 47% are also on Medicaid. Their average risk score is 2.84, 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. Ling's median patient age at 66, with 61% women.

Medicare patients, 2024123
Average age71
Average risk score2.84
Also on Medicaid47%

Dr. Ling's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ling's Medicare patients by sex, 2024

  • Women7964%
  • Men4436%

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

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Arthritis62%
  5. Ischemic heart disease49%
  6. Diabetes41%
  7. Chronic kidney disease35%
  8. Anxiety33%

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

Dr. Ling'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

  • Women61%
  • Men38%

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

Dr. Diane Chushin Ling wrote 15 Medicare Part D claims in 2024

In 2024, Dr. Ling wrote 15 Medicare Part D claims. 93% of them were for generic drugs.

Part D claims, 202415

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

  • Generic14 claims93%
  • Brand-name and other1 claims7%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Diane Chushin Ling offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Diane Chushin Ling has 18 publications on record

Dmand AI links 18 papers to Dr. Ling, published from 2013 to 2024. 2019 was the busiest year, with 3. The most frequent topics are Carcinoma, Squamous Cell. Dr. Ling's most frequent co-authors are Sushil Beriwal, MD, Dwight Earl Heron, MD and Steven A. Burton, MD.

Papers18
Years published2013 to 2024

Dr. Ling's papers by year, 2013 to 2024

Topics Dr. Ling writes about most

  • Carcinoma, Squamous Cell

Dr. Ling's most frequent co-authors

Recent publications by Dr. Ling

See all 18 publications and co-authors

See who Dr. Ling researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ling 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. Diane Chushin Ling received $1,292 in industry payments from 2016 to 2024

CMS Open Payments shows 11 general payments to Dr. Ling from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $445.

General payments to Dr. Ling by program year, 2016 to 2024

Companies that paid Dr. Ling the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Ling

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

Dr. Diane Chushin Ling has 1 award and honors on record

Dmand AI lists 1 award for Dr. Ling.

Awards and honors for Dr. Ling

  1. Undated
    • AOA Inductee 2011

Source: Dmand AI Professional Profile Data

Dr. Diane Chushin Ling graduated from University of Pittsburgh School of Medicine

Dr. Ling graduated from University of Pittsburgh School of Medicine in 2015.

  1. Medical schoolUniversity of Pittsburgh School of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Diane Chushin Ling accepts plans from 9 insurance carriers

Dr. Ling is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • +1 more carriersWith a free account

Plan types Dr. Ling accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO4
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Diane Chushin Ling'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 (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)
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. Diane Chushin Ling

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. Diane Chushin Ling's NPI number?

Dr. Diane Chushin Ling's NPI number is 1093100927. It was assigned on March 28, 2015, and it is active in the NPI Registry.

What kind of doctor is Dr. Diane Chushin Ling?

Dr. Diane Chushin Ling is a radiation oncologist in Los Angeles, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Diane Chushin Ling practice?

Dr. Ling practices at 1441 Eastlake Ave, Los Angeles, CA. Dr. Ling's primary practice is USC Norris Cancer Hospital in Los Angeles, California. Dmand AI also links Dr. Ling to 1 hospital.

What is Dr. Diane Chushin Ling's medical license number?

Dr. Ling holds California license A168533, one of the licenses on file in 2 states.

Which states has Dr. Diane Chushin Ling been licensed in?

Dmand AI has state licenses on file for Dr. Ling in California (2020 to 2026) and Pennsylvania (2015 to 2020).

Which hospitals is Dr. Diane Chushin Ling affiliated with?

Dr. Ling is affiliated with Keck Hospital of USC. Dmand AI links Dr. Ling to 1 more hospital.

What medical group is Dr. Diane Chushin Ling part of?

Dr. Ling is linked to USC Care Medical Group.

Does Dr. Diane Chushin Ling accept Medicare?

Yes. CMS data shows Dr. Ling billed Medicare for 857 services in 2024, and Dr. Ling accepts Medicare assignment.

Does Dr. Diane Chushin Ling offer telehealth?

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

How many Medicare patients does Dr. Diane Chushin Ling see?

CMS counts 123 Medicare patients who saw Dr. Ling in 2024, with an average age of 71.

Show 8 more questionsShow fewer questions

Is Dr. Diane Chushin Ling board certified?

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

What services does Dr. Diane Chushin Ling bill to Medicare?

In 2024, Dr. Ling's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77334).

Where did Dr. Diane Chushin Ling go to medical school?

Dr. Ling graduated from University of Pittsburgh School of Medicine in 2015.

Has Dr. Diane Chushin Ling received payments from drug or device companies?

CMS Open Payments shows $1,292 in general payments to Dr. Ling from 6 companies from 2016 to 2024. The largest total came from Siemens Medical Solutions USA, Inc.

How long has Dr. Diane Chushin Ling been practicing?

Dr. Ling graduated from medical school in 2015, 11 years ago.

Does Dr. Diane Chushin Ling do research?

Dmand AI links 18 publications to Dr. Ling, published from 2013 to 2024.

Who does Dr. Diane Chushin Ling publish with?

Dr. Ling's most frequent co-authors are Sushil Beriwal, MD (11 shared papers), Dwight Earl Heron, MD (6 shared papers) and Steven A. Burton, MD (2 shared papers).

What insurance does Dr. Diane Chushin Ling accept?

Dr. Ling is in network with 9 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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