Carlos Cuellar Castillo
- Hospital affiliations
- 1
- Industry payments
- $14
- Medical group
- 1
- Insurance carriers
- 4
- State license
- 1
- Practice address
- 111 Michigan Ave, NW, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Carlos Cuellar Castillo'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.
Carlos Cuellar Castillo is a pediatrician in Washington, District of Columbia
Carlos Cuellar Castillo practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Carlos Cuellar Castillo's NPI, 1962031120, was assigned on April 8, 2020. Carlos Cuellar Castillo graduated from Howard University College Of Medicine in 2020. Carlos Cuellar Castillo holds District of Columbia license MD210011997.
- NPI
- 1962031120NPI Registry (opens in a new tab)
- NPI enumeration date
- April 8, 2020
- NPI status
- Active
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Carlos Cuellar Castillo practices at Children's National Hospital in Washington, District of Columbia
Carlos Cuellar Castillo's primary practice is Children's National Hospital, at 111 Michigan Ave, NW, Washington, DC 20010 in The District County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan Ave, NW, Washington, DC 20010 · The District CountyPhone(202) 476-5000
Source: Dmand AI Affiliation Data
Carlos Cuellar Castillo is affiliated with 2 sites of care and 1 medical group
Carlos Cuellar Castillo's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. The medical group on file is Children's National Hospital. Dmand AI also links Carlos Cuellar Castillo to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Carlos Cuellar Castillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carlos Cuellar Castillo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's National Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Carlos Cuellar Castillo is one of 545 pediatricians in District of Columbia
Pediatrics is Carlos Cuellar Castillo's primary specialty in the NPI Registry, under taxonomy code 208000000X. Carlos Cuellar Castillo is board certified in pediatrics by the American Board of Pediatrics. Carlos Cuellar Castillo is licensed in District of Columbia.
Specialties and state licenses
- Pediatrics, District of ColumbiaPrimary
Pediatricians near Carlos Cuellar Castillo
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
Carlos Cuellar Castillo's patients have a median age of 5
Across all payers, Dmand AI patient panel data puts Carlos Cuellar Castillo's median patient age at 5, with 42% women.
Carlos Cuellar Castillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 5
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Carlos Cuellar Castillo received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Carlos Cuellar Castillo from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ConvaTec Inc. paid the most, $14.
Companies that paid Carlos Cuellar Castillo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Carlos Cuellar Castillo graduated from Howard University College Of Medicine
Carlos Cuellar Castillo graduated from Howard University College Of Medicine in 2020.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Carlos Cuellar Castillo accepts plans from 4 insurance carriers
Carlos Cuellar Castillo is in network with 4 carriers, including Aetna, CareFirst BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- CareFirst BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- RI State Medicaid
Plan types Carlos Cuellar Castillo accepts, by number of carriers
- PPO3
- HMO2
- Medicare2
- EPO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Carlos Cuellar Castillo'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Carlos Cuellar Castillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carlos Cuellar Castillo's NPI number?
Carlos Cuellar Castillo's NPI number is 1962031120. It was assigned on April 8, 2020, and it is active in the NPI Registry.
What does Carlos Cuellar Castillo specialize in?
Carlos Cuellar Castillo is a pediatrician in Washington, District of Columbia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Carlos Cuellar Castillo practice?
Carlos Cuellar Castillo practices at 111 Michigan Ave, NW, Washington, DC 20010. Carlos Cuellar Castillo's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Carlos Cuellar Castillo to 1 dialysis center.
What is Carlos Cuellar Castillo's office phone number?
The practice phone on file for Carlos Cuellar Castillo is (202) 476-5000.
What is Carlos Cuellar Castillo's medical license number?
Carlos Cuellar Castillo holds District of Columbia license MD210011997.
Which hospitals is Carlos Cuellar Castillo affiliated with?
Carlos Cuellar Castillo practices at Children's National Hospital in Washington, District of Columbia.
What medical group is Carlos Cuellar Castillo part of?
Carlos Cuellar Castillo is linked to Children's National Hospital.
Is Carlos Cuellar Castillo board certified?
Yes. Carlos Cuellar Castillo is board certified in pediatrics by the American Board of Pediatrics.
Where did Carlos Cuellar Castillo go to medical school?
Carlos Cuellar Castillo graduated from Howard University College Of Medicine in 2020.
Has Carlos Cuellar Castillo received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Carlos Cuellar Castillo from 1 company from 2025 to 2025. The largest total came from ConvaTec Inc.
How long has Carlos Cuellar Castillo been practicing?
Carlos Cuellar Castillo graduated from medical school in 2020, 6 years ago.
What insurance does Carlos Cuellar Castillo accept?
Carlos Cuellar Castillo is in network with 4 carriers, including Aetna, CareFirst BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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