Dr. Lanceford M. Chong, MD

  • Rockford, IL
  • Radiation oncologist
NPI1821001736PAC ID6002899986
Medicare services, 2024
1,121
Medicare patients, 2024
123
Part D claims, 2024
57
Publications
5
MIPS score, 2024
92
Practice address
1401 East State Street, Rockford, IL 61104
Practice phone
Call (815) 968-4400
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UW Health SwedishAmerican Hospital

Hospital · Rockford, Illinois

See all 5 affiliations

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Dr. Lanceford M. Chong is a radiation oncologist in Rockford, Illinois

Dr. Chong practices at UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority.

Dr. Chong's NPI, 1821001736, was assigned on August 14, 2006. Dr. Chong graduated from UCSF School of Medicine in 1978. Dr. Chong's Oregon license number on file is MD184236.

NPI and contact details
Medicare PAC ID
6002899986
NPI enumeration date
August 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(815) 968-4400
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
74
Medical school graduation
1978

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

Dr. Lanceford M. Chong practices at UW Health SwedishAmerican Hospital in Rockford, Illinois

Dr. Chong's primary practice is UW Health SwedishAmerican Hospital, at 1401 East State Street, Rockford, IL 61104 in Winnebago County. The practice phone is (815) 968-4400.

Source: Dmand AI Affiliation Data

Dr. Lanceford M. Chong is affiliated with 2 sites of care and 3 medical groups

Dr. Chong's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dr. Chong is also affiliated with OHSU Hospital. The medical group on file is SwedishAmerican Medical Group. Dmand AI also links Dr. Chong to 2 more medical groups, each named with a free account.

See all 5 affiliations for Dr. Chong

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

Dmand AI tracks the EHR system at Dr. Lanceford M. Chong's practice

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

EHR by site
SiteEHR vendor and product
UW Health SwedishAmerican HospitalAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Lanceford M. Chong is one of 243 radiation oncologists in Illinois

Radiation oncology is Dr. Chong's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Chong is board certified in therapeutic radiology by the American Board of Radiology. Dmand AI has Dr. Chong's licenses on file in 6 states: Oregon, Illinois, California, Arizona, New York and Massachusetts.

Specialties and state licenses

  • Radiation oncology, OregonPrimaryLicense MD184236 · 2017 to 2025 · taxonomy 2085R0001X
  • Illinois license2024 to 2026
  • California license1980 to 2025
  • Arizona license2010 to 2019
  • New York license1997 to 2014
  • Massachusetts license2008 to 2011

Clinical focus

Dmand AI lists brain cancer radiation, breast cancer radiation, cancer radiation-upper GI, lung cancer radiation and prostate cancer radiation among the conditions Dr. Chong treats.

Radiation oncologists near Dr. Chong

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. Lanceford M. Chong billed Medicare for 1,121 services in 2024

CMS data shows 1,121 Medicare services from Dr. Chong across 16 procedure codes in 2024, for 123 Medicare patients. Medicare paid $102,753 for them. Every service was in an office.

Medicare services, 20241,121
Medicare patients123
Paid by Medicare$102,753
Procedure codes16

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

  • 2023
  • 2024
Imaging
2023: 9572024: 9313%
Other services
2023: 6002024: 10782%
Office and hospital visits
2023: 762024: 839%

Dr. Chong compared with the Illinois median for radiation oncologists, 2024

  • Dr. Chong
  • Illinois median
Medicare services
1,121vs 1,45923% below
Medicare patients
123vs 17630% below
Part D claims
15vs 3456% below

Medians across 231 radiation oncologists in Illinois with Dmand AI profiles that report each measure.

Dr. Chong'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. Chong

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

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

Dr. Lanceford M. Chong treated 123 Medicare patients in 2024, average age 75

CMS counts 123 Medicare patients who saw Dr. Chong in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have cancer, and 67% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.59, 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. Chong's median patient age at 71, with 54% women.

Medicare patients, 2024123
Average age75
Average risk score1.59
Also on Medicaid16%

Dr. Chong's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chong's Medicare patients by sex, 2024

  • Women5343%
  • Men7057%

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

  1. Cancer75%
  2. High blood pressure67%
  3. High cholesterol67%
  4. Arthritis38%
  5. Anxiety31%
  6. Mood disorders26%
  7. Ischemic heart disease25%
  8. Chronic kidney disease23%

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

Dr. Chong's patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women54%
  • Men46%

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

Dr. Lanceford M. Chong wrote 57 Medicare Part D claims in 2024

In 2024, Dr. Chong wrote 57 Medicare Part D claims for 33 patients. 82% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $883 in total drug cost. In 2023, CMS named 24 claims across 1 drug.

Part D claims, 202457
Drugs named by CMS1
Total drug cost$883
Part D patients33

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

  • Generic47 claims82%
  • Brand-name and other10 claims18%

Dr. Chong'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 242024: 1538%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Chong

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. Lanceford M. Chong scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Chong for performance year 2024, reported as part of a group. Dr. Chong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Chong's MIPS scores, performance year 2024

  • 92of 100Final score
  • 84.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 79of 100Cost

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. Lanceford M. Chong has 5 publications on record

Dmand AI links 5 papers to Dr. Chong in 2005. The most frequent topics are Radiotherapy Dosage, Nasopharyngeal Neoplasms and Radiotherapy, Conformal. Dr. Chong has published most often in Int J Radiat Oncol Biol Phys. Dr. Chong's most frequent co-authors are Kenneth E. Rosenzweig, MD, Suzanne L. Wolden, MD and Ashok R. Shaha, MD.

Papers5

Topics Dr. Chong writes about most

  • Radiotherapy Dosage
  • Nasopharyngeal Neoplasms
  • Radiotherapy, Conformal

Dr. Chong's most frequent co-authors

Recent publications by Dr. Chong

See all 5 publications and co-authors

See who Dr. Chong researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chong 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. Lanceford M. Chong has 1 award and honors on record

Dmand AI lists 1 award for Dr. Chong, most recently Top Doctors:Arizona State in 2013.

Awards and honors for Dr. Chong

  1. 2013
    • Top Doctors:Arizona State

Source: Dmand AI Professional Profile Data

Dr. Lanceford M. Chong graduated from UCSF School of Medicine

Dr. Chong graduated from UCSF School of Medicine in 1978. Dr. Chong is a member of ASCO.

  1. Medical schoolUCSF School of Medicine
  2. Board certified in therapeutic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. Lanceford M. Chong accepts plans from 16 insurance carriers

Dr. Chong is in network with 16 carriers, including Aetna, Elevance and HCSC. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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

Plan types Dr. Chong accepts, by number of carriers

  1. Medicare10
  2. PPO10
  3. HMO8
  4. POS6
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Lanceford M. Chong'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
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. Lanceford M. Chong

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. Lanceford M. Chong's NPI number?

Dr. Lanceford M. Chong's NPI number is 1821001736. It was assigned on August 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Lanceford M. Chong?

Dr. Lanceford M. Chong is a radiation oncologist in Rockford, Illinois. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. Lanceford M. Chong practice?

Dr. Chong practices at 1401 East State Street, Rockford, IL 61104. Dr. Chong's primary practice is UW Health SwedishAmerican Hospital in Rockford, Illinois, part of University of Wisconsin Hospitals and Clinics Authority. Dmand AI also links Dr. Chong to 2 medical groups.

What is Dr. Lanceford M. Chong's office phone number?

The practice phone on file for Dr. Chong is (815) 968-4400.

What is Dr. Lanceford M. Chong's medical license number?

Dr. Chong's Oregon license number on file is MD184236, one of the licenses on file in 6 states.

Which states has Dr. Lanceford M. Chong been licensed in?

Dmand AI has state licenses on file for Dr. Chong in Oregon (2017 to 2025), Illinois (2024 to 2026), California (1980 to 2025), Arizona (2010 to 2019), New York (1997 to 2014) and Massachusetts (2008 to 2011).

Which hospitals is Dr. Lanceford M. Chong affiliated with?

Dr. Chong practices at UW Health SwedishAmerican Hospital in Rockford, Illinois. Dr. Chong is also affiliated with OHSU Hospital.

What medical group is Dr. Lanceford M. Chong part of?

Dr. Chong is linked to SwedishAmerican Medical Group. Dmand AI links Dr. Chong to 2 more medical groups.

Does Dr. Lanceford M. Chong accept Medicare?

Yes. CMS data shows Dr. Chong billed Medicare for 1,121 services in 2024, and Dr. Chong accepts Medicare assignment.

What is Dr. Lanceford M. Chong's MIPS score?

Dr. Chong's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Lanceford M. Chong see?

CMS counts 123 Medicare patients who saw Dr. Chong in 2024, with an average age of 75.

Is Dr. Lanceford M. Chong board certified?

Yes. Dr. Chong is board certified in therapeutic radiology by the American Board of Radiology.

What services does Dr. Lanceford M. Chong bill to Medicare?

In 2024, Dr. Chong's most billed Medicare services were radiation oncology (77014), radiation oncology (77427) and radiation oncology (77300).

Where did Dr. Lanceford M. Chong go to medical school?

Dr. Chong graduated from UCSF School of Medicine in 1978.

What drugs does Dr. Lanceford M. Chong prescribe most?

In 2024 Medicare Part D data, Dr. Chong's most prescribed drugs by claims were Tamsulosin HCl.

How long has Dr. Lanceford M. Chong been practicing?

Dr. Chong graduated from medical school in 1978, 48 years ago.

Does Dr. Lanceford M. Chong do research?

Dmand AI links 5 publications to Dr. Chong.

Who does Dr. Lanceford M. Chong publish with?

Dr. Chong's most frequent co-authors are Kenneth E. Rosenzweig, MD (4 shared papers), Suzanne L. Wolden, MD (4 shared papers) and Ashok R. Shaha, MD (2 shared papers).

What insurance does Dr. Lanceford M. Chong accept?

Dr. Chong is in network with 16 carriers, including Aetna, Elevance and HCSC. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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