Dr. Thomas Kaysee Chacko, MD
- Medicare services, 2024
- 9,064
- Medicare patients, 2024
- 3,889
- Hospital affiliations
- 6
- Industry payments
- $209
- Medical groups
- 3
- Practice address
- 501 W 14th St, Wilmington, DE 19801
- Practice phone
- Call (302) 733-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ChristianaCare Wilmington Hospital
Wilmington, Delaware
Find Dr. Chacko'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. Thomas Kaysee Chacko is a diagnostic radiologist in Wilmington, Delaware
Dr. Chacko practices at ChristianaCare Wilmington Hospital in Wilmington, Delaware.
Dr. Chacko's NPI, 1023224888, was assigned on May 15, 2007. Dr. Chacko graduated from Perelman School of Medicine at the University of Pennsylvania in 2003. Dr. Chacko holds New York license 264859.
- NPI
- 1023224888NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446302863
- NPI enumeration date
- May 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 733-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Kaysee Chacko practices at ChristianaCare Wilmington Hospital in Wilmington, Delaware
Dr. Chacko's primary practice is ChristianaCare Wilmington Hospital, at 501 W 14th St, Wilmington, DE 19801 in New Castle County. The practice phone is (302) 733-1000.
- ChristianaCare Wilmington Hospital501 W 14th St, Wilmington, DE 19801 · New Castle CountyPhone(302) 733-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas Kaysee Chacko is affiliated with 7 sites of care and 3 medical groups
Dr. Chacko's primary practice is ChristianaCare Wilmington Hospital in Wilmington, Delaware. Dr. Chacko is also affiliated with Select Specialty Hospital - Wilmington. The medical group on file is ChristianaCare. Dmand AI also links Dr. Chacko to 5 more hospitals and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Kaysee Chacko's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chacko practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ChristianaCare Wilmington Hospital | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Kaysee Chacko is one of 93 diagnostic radiologists in Delaware
Diagnostic radiology is Dr. Chacko's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Chacko's licenses on file in 2 states: New York and Massachusetts.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
- Massachusetts license
Diagnostic radiologists near Dr. Chacko
Counts of diagnostic radiologists 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. Thomas Kaysee Chacko billed Medicare for 9,064 services in 2024
CMS data shows 9,064 Medicare services from Dr. Chacko across 49 procedure codes in 2024, for 3,889 Medicare patients. Medicare paid $140,430 for them.
Dr. Chacko's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 6,5542024: 5,01423%
- Other services
- 2023: 3,8992024: 4,0504%
Where Dr. Chacko's Medicare services took place, 2024
- In an office5,03556%
- In a facility4,02944%
Dr. Chacko compared with the Delaware median for diagnostic radiologists, 2024
- Dr. Chacko
- Delaware median
- Medicare services
- 9,064vs 3,4782.6 times
- Medicare patients
- 3,889vs 2,21076% above
Medians across 92 diagnostic radiologists in Delaware with Dmand AI profiles that report each measure.
Dr. Chacko'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chacko and other diagnostic radiologists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Kaysee Chacko treated 3,889 Medicare patients in 2024, average age 75
CMS counts 3,889 Medicare patients who saw Dr. Chacko in 2024. The largest group is 75 to 84, with 1,506 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.85, 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. Chacko's median patient age at 73, with 55% women.
Dr. Chacko's Medicare patients by age, 2024
Dr. Chacko's Medicare patients by sex, 2024
- Women2,19256%
- Men1,69744%
Chronic conditions among Dr. Chacko's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease41%
- Diabetes40%
- Chronic kidney disease39%
- Mood disorders38%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chacko's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Thomas Kaysee Chacko takes part in Medicare
Dr. Chacko accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas Kaysee Chacko received $209 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Dr. Chacko from 1 drug or device company from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $209.
General payments to Dr. Chacko by program year, 2023 to 2025
Companies that paid Dr. Chacko the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Kaysee Chacko graduated from Perelman School of Medicine at the University of Pennsylvania
Dr. Chacko graduated from Perelman School of Medicine at the University of Pennsylvania in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Kaysee Chacko'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 DataDmand AI Org Hierarchy 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Thomas Kaysee Chacko
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. Thomas Kaysee Chacko's NPI number?
Dr. Thomas Kaysee Chacko's NPI number is 1023224888. It was assigned on May 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Kaysee Chacko?
Dr. Thomas Kaysee Chacko is a diagnostic radiologist in Wilmington, Delaware. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Thomas Kaysee Chacko practice?
Dr. Chacko practices at 501 W 14th St, Wilmington, DE 19801. Dr. Chacko's primary practice is ChristianaCare Wilmington Hospital in Wilmington, Delaware. Dmand AI also links Dr. Chacko to 5 hospitals and 2 medical groups.
What is Dr. Thomas Kaysee Chacko's office phone number?
The practice phone on file for Dr. Chacko is (302) 733-1000.
What is Dr. Thomas Kaysee Chacko's medical license number?
Dr. Chacko holds New York license 264859, one of the licenses on file in 2 states.
Which states has Dr. Thomas Kaysee Chacko been licensed in?
Dmand AI has state licenses on file for Dr. Chacko in New York and Massachusetts.
Which hospitals is Dr. Thomas Kaysee Chacko affiliated with?
Dr. Chacko is affiliated with Select Specialty Hospital - Wilmington. Dmand AI links Dr. Chacko to 5 more hospitals.
What medical group is Dr. Thomas Kaysee Chacko part of?
Dr. Chacko is linked to ChristianaCare. Dmand AI links Dr. Chacko to 2 more medical groups.
Does Dr. Thomas Kaysee Chacko accept Medicare?
Yes. CMS data shows Dr. Chacko billed Medicare for 9,064 services in 2024, and Dr. Chacko accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Kaysee Chacko see?
CMS counts 3,889 Medicare patients who saw Dr. Chacko in 2024, with an average age of 75.
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What services does Dr. Thomas Kaysee Chacko bill to Medicare?
In 2024, Dr. Chacko's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9575) and diagnostic imaging (71045).
Where did Dr. Thomas Kaysee Chacko go to medical school?
Dr. Chacko graduated from Perelman School of Medicine at the University of Pennsylvania in 2003.
Has Dr. Thomas Kaysee Chacko received payments from drug or device companies?
CMS Open Payments shows $209 in general payments to Dr. Chacko from 1 company from 2023 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Thomas Kaysee Chacko been practicing?
Dr. Chacko graduated from medical school in 2003, 23 years ago.
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