Sayani Tewari
- Industry payments
- $458
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 201 Towne Centre Dr, Dover, DE 19904
- 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
Dover, Delaware
Find Sayani Tewari'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.
Sayani Tewari is a pediatric hematology and oncology physician in Dover, Delaware
Sayani Tewari practices at Nemours Children's Health in Dover, Delaware.
Sayani Tewari's NPI, 1780007724, was assigned on January 28, 2014. Sayani Tewari holds Oklahoma license 32389.
- NPI
- 1780007724NPI Registry (opens in a new tab)
- NPI enumeration date
- January 28, 2014
- NPI status
- Active
- Practice phone
- (302) 651-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Sayani Tewari practices at Nemours Children's Health in Dover, Delaware
Sayani Tewari's primary practice is Nemours Children's Health, at 201 Towne Centre Dr, Dover, DE 19904 in Kent County. The practice phone is (302) 651-4000.
- Nemours Children's Health201 Towne Centre Dr, Dover, DE 19904 · Kent CountyPhone(302) 651-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sayani Tewari is affiliated with 2 sites of care and 1 medical group
Sayani Tewari's primary practice is Nemours Children's Health in Dover, Delaware. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Sayani Tewari 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 Sayani Tewari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sayani Tewari 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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Sayani Tewari is one of 20 pediatric hematologys and oncology physicians in Delaware
Pediatric hematology-oncology is Sayani Tewari's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Sayani Tewari is licensed in Oklahoma.
Specialties and state licenses
- Pediatric hematology and oncology, OklahomaPrimary
Pediatric hematologys and oncology physicians near Sayani Tewari
Counts of pediatric hematologys and oncology physicians 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
Sayani Tewari's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Sayani Tewari's median patient age at 7, with 53% women.
Sayani Tewari's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Sayani Tewari received $458 in industry payments from 2016 to 2025
CMS Open Payments shows 25 general payments to Sayani Tewari from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $145.
General payments to Sayani Tewari by program year, 2016 to 2025
Companies that paid Sayani Tewari the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sayani Tewari'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) |
| 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 Sayani Tewari
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sayani Tewari's NPI number?
Sayani Tewari's NPI number is 1780007724. It was assigned on January 28, 2014, and it is active in the NPI Registry.
What does Sayani Tewari specialize in?
Sayani Tewari is a pediatric hematology and oncology physician in Dover, Delaware. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Sayani Tewari practice?
Sayani Tewari practices at 201 Towne Centre Dr, Dover, DE 19904. Sayani Tewari's primary practice is Nemours Children's Health in Dover, Delaware. Dmand AI also links Sayani Tewari to 1 group practice or clinic.
What is Sayani Tewari's office phone number?
The practice phone on file for Sayani Tewari is (302) 651-4000.
What is Sayani Tewari's medical license number?
Sayani Tewari holds Oklahoma license 32389.
What medical group is Sayani Tewari part of?
Sayani Tewari is linked to Nemours Children's Hospital, Delaware.
Has Sayani Tewari received payments from drug or device companies?
CMS Open Payments shows $458 in general payments to Sayani Tewari from 9 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Sayani Tewari been practicing?
Sayani Tewari's NPI was assigned in 2014.
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