Dr. George C. Cheng, MD
- Medicare services, 2024
- 5,863
- Medicare patients, 2024
- 433
- Part D claims, 2024
- 89
- Publications
- 8
- Hospital affiliations
- 1
- Practice address
- 540 W Pueblo St, Santa Barbara, CA 93105
- Practice phone
- Call (805) 681-1768
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sansum Clinic Pueblo Multi-Specialty Clinic
Santa Barbara, California
Find Dr. Cheng'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.
Dr. George C. Cheng is a radiation oncologist in Santa Barbara, California
Dr. Cheng practices at Sansum Clinic Pueblo Multi-Specialty Clinic in Santa Barbara, California.
Dr. Cheng's NPI, 1750437745, was assigned on January 25, 2007. Dr. Cheng graduated from Harvard Medical School in 1998. Dr. Cheng holds California license G87213.
- NPI
- 1750437745NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800855149
- NPI enumeration date
- January 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (805) 681-1768
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George C. Cheng practices at Sansum Clinic Pueblo Multi-Specialty Clinic in Santa Barbara, California
Dr. Cheng's primary practice is Sansum Clinic Pueblo Multi-Specialty Clinic, at 540 W Pueblo St, Santa Barbara, CA 93105 in Santa Barbara County. The practice phone is (805) 681-1768.
- Sansum Clinic Pueblo Multi-Specialty Clinic540 W Pueblo St, Santa Barbara, CA 93105 · Santa Barbara CountyPhone(805) 681-1768
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. George C. Cheng is affiliated with 3 sites of care and 1 medical group
Dr. Cheng's primary practice is Sansum Clinic Pueblo Multi-Specialty Clinic in Santa Barbara, California. Dr. Cheng is also affiliated with Santa Barbara Cottage Hospital. The medical group on file is Sansum Clinic. Dmand AI also links Dr. Cheng to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. George C. Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheng practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sansum Clinic Pueblo Multi-Specialty Clinic | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. George C. Cheng is one of 685 radiation oncologists in California
Radiation oncology is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Cheng is board certified in radiation oncology by the American Board of Radiology. Dr. Cheng is licensed in California.
Specialties and state licenses
- Radiation oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists bladder cancer radiation, bone cancer radiation, brain cancer radiation, brain tumor radiation, breast cancer radiation, cancer radiation-upper GI, colorectal cancer radiation and head & neck cancer radiation among the conditions Dr. Cheng treats.
Radiation oncologists near Dr. Cheng
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. George C. Cheng billed Medicare for 5,863 services in 2024
CMS data shows 5,863 Medicare services from Dr. Cheng across 28 procedure codes in 2024, for 433 Medicare patients. Medicare paid $1,175,469 for them.
Dr. Cheng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,2482024: 3,62912%
- Other services
- 2023: 1,9872024: 1,8865%
- Office and hospital visits
- 2023: 2922024: 34819%
Where Dr. Cheng's Medicare services took place, 2024
- In an office5,52794%
- In a facility3366%
Dr. Cheng compared with the California median for radiation oncologists, 2024
- Dr. Cheng
- California median
- Medicare services
- 5,863vs 1,4444.1 times
- Medicare patients
- 433vs 1642.6 times
- Part D claims
- 14vs 3256% below
Medians across 633 radiation oncologists in California with Dmand AI profiles that report each measure.
Dr. Cheng'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.
Need commercial claims for Dr. Cheng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cheng and other radiation oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. George C. Cheng treated 433 Medicare patients in 2024, average age 76
CMS counts 433 Medicare patients who saw Dr. Cheng in 2024. The largest group is 75 to 84, with 183 patients. 73% of them have cancer, and 70% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.70, 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. Cheng's median patient age at 74, with 44% women.
Dr. Cheng's Medicare patients by age, 2024
Dr. Cheng's Medicare patients by sex, 2024
- Women18242%
- Men25158%
Chronic conditions among Dr. Cheng's Medicare patients, 2024
- Cancer73%
- High cholesterol70%
- High blood pressure66%
- Arthritis50%
- Ischemic heart disease28%
- Diabetes23%
- Chronic kidney disease21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George C. Cheng wrote 89 Medicare Part D claims in 2024
In 2024, Dr. Cheng wrote 89 Medicare Part D claims for 45 patients. 89% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $294 in total drug cost. In 2023, CMS named 32 claims across 2 drugs.
Dr. Cheng's Part D claims by kind of drug, 2024
- Generic79 claims89%
- Brand-name and other10 claims11%
Dr. Cheng'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. Cheng's Part D claims, 2024
- Opioids21%19 of 89 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: 322024: 1456%
Drugs named by CMS: 1 in 2024, 2 in 2023.
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. George C. Cheng offers telehealth to Medicare patients
Dr. Cheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cheng as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. George C. Cheng has 8 publications on record
Dmand AI links 8 papers to Dr. Cheng. The most frequent topics are Cells, Cultured, Muscle, Smooth, Vascular and Fibroblast Growth Factor 2. Dr. Cheng has published most often in Circ Res. Dr. Cheng's most frequent co-authors are George Zhi Cheng, MD, PhD, Sebastian Fernandez-Bussy, MD and Erik Eduardo Folch, MD, MS.
Topics Dr. Cheng writes about most
- Cells, Cultured
- Muscle, Smooth, Vascular
- Fibroblast Growth Factor 2
- Stress, Mechanical
Dr. Cheng's most frequent co-authors
- George Zhi Cheng, MD, PhD1 shared paper
- Sebastian Fernandez-Bussy, MD1 shared paper
- Erik Eduardo Folch, MD, MS1 shared paper
Recent publications by Dr. Cheng
Ann Am Thorac Soc
See who Dr. Cheng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cheng works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. George C. Cheng received $479 in industry payments from 2017 to 2025
CMS Open Payments shows 9 general payments to Dr. Cheng from 8 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 96% of the total. Galvanize Therapeutics, Inc paid the most, $137.
General payments to Dr. Cheng by program year, 2017 to 2025
General payments to Dr. Cheng by kind, 2017 to 2025
- Food and beverage$46296%
- Debt forgiveness$174%
Companies that paid Dr. Cheng the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. George C. Cheng has 1 award and honors on record
Dmand AI lists 1 award for Dr. Cheng, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Cheng
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. George C. Cheng graduated from Harvard Medical School
Dr. Cheng graduated from Harvard Medical School in 1998.
- Medical school
- Board certified in radiation oncology
Source: Dmand AI Professional Profile Data
Dr. George C. Cheng accepts plans from 13 insurance carriers
Dr. Cheng is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO 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
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Cheng accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. George C. Cheng's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. George C. Cheng
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. George C. Cheng's NPI number?
Dr. George C. Cheng's NPI number is 1750437745. It was assigned on January 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. George C. Cheng?
Dr. George C. Cheng is a radiation oncologist in Santa Barbara, California. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. George C. Cheng practice?
Dr. Cheng practices at 540 W Pueblo St, Santa Barbara, CA 93105. Dr. Cheng's primary practice is Sansum Clinic Pueblo Multi-Specialty Clinic in Santa Barbara, California. Dmand AI also links Dr. Cheng to 1 group practice or clinic.
What is Dr. George C. Cheng's office phone number?
The practice phone on file for Dr. Cheng is (805) 681-1768.
What is Dr. George C. Cheng's medical license number?
Dr. Cheng holds California license G87213.
Which hospitals is Dr. George C. Cheng affiliated with?
Dr. Cheng is affiliated with Santa Barbara Cottage Hospital.
What medical group is Dr. George C. Cheng part of?
Dr. Cheng is linked to Sansum Clinic.
Does Dr. George C. Cheng accept Medicare?
Yes. CMS data shows Dr. Cheng billed Medicare for 5,863 services in 2024, and Dr. Cheng accepts Medicare assignment.
Does Dr. George C. Cheng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cheng as offering telehealth services.
How many Medicare patients does Dr. George C. Cheng see?
CMS counts 433 Medicare patients who saw Dr. Cheng in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. George C. Cheng board certified?
Yes. Dr. Cheng is board certified in radiation oncology by the American Board of Radiology.
What services does Dr. George C. Cheng bill to Medicare?
In 2024, Dr. Cheng's most billed Medicare services were radiation oncology (77014), medicare service (G6015) and radiation oncology (77300).
Where did Dr. George C. Cheng go to medical school?
Dr. Cheng graduated from Harvard Medical School in 1998.
What drugs does Dr. George C. Cheng prescribe most?
In 2024 Medicare Part D data, Dr. Cheng's most prescribed drugs by claims were Tamsulosin HCl.
Has Dr. George C. Cheng received payments from drug or device companies?
CMS Open Payments shows $479 in general payments to Dr. Cheng from 8 companies from 2017 to 2025. The largest total came from Galvanize Therapeutics, Inc.
How long has Dr. George C. Cheng been practicing?
Dr. Cheng graduated from medical school in 1998, 28 years ago.
Does Dr. George C. Cheng do research?
Dmand AI links 8 publications to Dr. Cheng.
Who does Dr. George C. Cheng publish with?
Dr. Cheng's most frequent co-authors are George Zhi Cheng, MD, PhD (1 shared paper), Sebastian Fernandez-Bussy, MD (1 shared paper) and Erik Eduardo Folch, MD, MS (1 shared paper).
What insurance does Dr. George C. Cheng accept?
Dr. Cheng is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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