Dr. Chellise Cato, MD
- Industry payments
- $960
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 11
- State licenses
- 8
- Practice address
- 101 Wellness Way, Milford, DE 19963
- Practice phone
- Call (302) 651-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nemours Children's Health
Milford, Delaware
Find Dr. Cato'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. Chellise Cato is a pediatrician in Milford, Delaware
Dr. Cato practices at Nemours Children's Health in Milford, Delaware.
Dr. Cato's NPI, 1447445580, was assigned on September 12, 2007. Dr. Cato graduated from St. George's University School of Medicine in 1999. Dr. Cato holds Florida license ME96420.
- NPI
- 1447445580NPI Registry (opens in a new tab)
- NPI enumeration date
- September 12, 2007
- NPI status
- Active
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Chellise Cato practices at Nemours Children's Health in Milford, Delaware
Dr. Cato's primary practice is Nemours Children's Health, at 101 Wellness Way, Milford, DE 19963 in Sussex County. The practice phone is (302) 651-4000.
- Nemours Children's Health101 Wellness Way, Milford, DE 19963 · Sussex CountyPhone(302) 651-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Chellise Cato is affiliated with 2 sites of care and 1 medical group
Dr. Cato's primary practice is Nemours Children's Health in Milford, Delaware. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Dr. Cato 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. Chellise Cato's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cato practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chellise Cato is one of 283 pediatricians in Delaware
Pediatrics is Dr. Cato's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Cato is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Cato's licenses on file in 8 states: Florida, Delaware, New Jersey, Georgia, Maryland, Pennsylvania, Virginia and Alabama.
Specialties and state licenses
- Pediatrics, FloridaPrimary
- Delaware license
- New Jersey license
- Georgia license
- Maryland license
- Pennsylvania license
- Virginia license
- Alabama license
Pediatricians near Dr. Cato
Counts of pediatricians 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. Chellise Cato's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Cato's median patient age at 6, with 48% women.
Dr. Cato's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Chellise Cato received $960 in industry payments from 2016 to 2020
CMS Open Payments shows 60 general payments to Dr. Cato from 15 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $351.
General payments to Dr. Cato by program year, 2016 to 2020
Companies that paid Dr. Cato the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Chellise Cato graduated from St. George's University School of Medicine
Dr. Cato graduated from St. George's University School of Medicine in 1999. Dr. Cato is a member of AAP and American Board of Pediatrics.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Chellise Cato accepts plans from 11 insurance carriers
Dr. Cato is in network with 11 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
- Highmark
- Horizon Blue Cross Blue Shield of New Jersey
- HCSC
- Regence Health Plans
- +3 more carriersWith a free account
Plan types Dr. Cato accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Chellise Cato'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Chellise Cato
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. Chellise Cato's NPI number?
Dr. Chellise Cato's NPI number is 1447445580. It was assigned on September 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Chellise Cato?
Dr. Chellise Cato is a pediatrician in Milford, Delaware. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Chellise Cato practice?
Dr. Cato practices at 101 Wellness Way, Milford, DE 19963. Dr. Cato's primary practice is Nemours Children's Health in Milford, Delaware. Dmand AI also links Dr. Cato to 1 group practice or clinic, and a free account names each one.
What is Dr. Chellise Cato's office phone number?
The practice phone on file for Dr. Cato is (302) 651-4000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Chellise Cato's email address?
Dmand AI checks professional and personal email addresses for Dr. Cato through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Chellise Cato's medical license number?
Dr. Cato holds Florida license ME96420, one of the licenses on file in 8 states.
Which states has Dr. Chellise Cato been licensed in?
Dmand AI has state licenses on file for Dr. Cato in Florida (2006 to 2026), Delaware (2022 to 2027), New Jersey (2022 to 2027), Georgia (2022 to 2026), Maryland (2003 to 2026), Pennsylvania (2022 to 2026), Virginia (2022 to 2026) and Alabama (2022 to 2023).
What medical group is Dr. Chellise Cato part of?
Dr. Cato is linked to Nemours Children's Hospital, Delaware.
Who does Dr. Chellise Cato practice with?
Dmand AI links 1,532 HCPs to Dr. Cato's primary medical group, 228 of them pediatricians. A free account lists them, with verified contacts.
Is Dr. Chellise Cato board certified?
Yes. Dr. Cato is board certified in pediatrics by the American Board of Pediatrics.
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Where did Dr. Chellise Cato go to medical school?
Dr. Cato graduated from St. George's University School of Medicine in 1999.
Has Dr. Chellise Cato received payments from drug or device companies?
CMS Open Payments shows $960 in general payments to Dr. Cato from 15 companies from 2016 to 2020. The largest total came from Pfizer Inc.
How long has Dr. Chellise Cato been practicing?
Dr. Cato graduated from medical school in 1999, 27 years ago.
What EHR does Dr. Chellise Cato's practice use?
Dmand AI tracks the EHR system at Nemours Children's Health and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
What insurance does Dr. Chellise Cato accept?
Dr. Cato is in network with 11 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. The full carrier list is available with a free Dmand AI account.
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