Dr. Charlie Tan Cheng, MD
- Hospital affiliations
- 1
- Industry payments
- $505
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 2157 Main Street, Buffalo, NY 14214
- Practice phone
- Call (716) 862-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Charlie Tan Cheng is a pediatrician in Buffalo, New York
Dr. Cheng practices at Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System.
Dr. Cheng's NPI, 1457847402, was assigned on July 2, 2018. Dr. Cheng holds New York license 320283.
- NPI
- 1457847402NPI Registry (opens in a new tab)
- NPI enumeration date
- July 2, 2018
- NPI status
- Active
- Practice phone
- (716) 862-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Charlie Tan Cheng practices at Sisters of Charity Hospital in Buffalo, New York
Dr. Cheng's primary practice is Sisters of Charity Hospital, at 2157 Main Street, Buffalo, NY 14214 in Erie County. The practice phone is (716) 862-1000.
- Sisters of Charity Hospital2157 Main Street, Buffalo, NY 14214 · Erie CountyPhone(716) 862-1000
Source: Dmand AI Affiliation Data
Dr. Charlie Tan Cheng is affiliated with 1 site of care and 1 medical group
Dr. Cheng's primary practice is Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System. The medical group on file is Sisters of Charity Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Charlie Tan Cheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cheng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sisters of Charity Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Charlie Tan Cheng is one of 4,313 pediatricians in New York
Pediatrics is Dr. Cheng's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Cheng is licensed in New York.
Specialties and state licenses
- Pediatrics, New YorkPrimary
Pediatricians near Dr. Cheng
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. Charlie Tan Cheng's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Cheng's median patient age at 14, with 50% women.
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 14
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Charlie Tan Cheng received $505 in industry payments from 2023 to 2025
CMS Open Payments shows 17 general payments to Dr. Cheng from 12 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Baxter Healthcare paid the most, $142.
General payments to Dr. Cheng by program year, 2023 to 2025
Companies that paid Dr. Cheng the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charlie Tan 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 | 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) |
| 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. Charlie Tan 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. Charlie Tan Cheng's NPI number?
Dr. Charlie Tan Cheng's NPI number is 1457847402. It was assigned on July 2, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Charlie Tan Cheng?
Dr. Charlie Tan Cheng is a pediatrician in Buffalo, New York. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Charlie Tan Cheng practice?
Dr. Cheng practices at 2157 Main Street, Buffalo, NY 14214. Dr. Cheng's primary practice is Sisters of Charity Hospital in Buffalo, New York, part of Catholic Health System.
What is Dr. Charlie Tan Cheng's office phone number?
The practice phone on file for Dr. Cheng is (716) 862-1000.
What is Dr. Charlie Tan Cheng's medical license number?
Dr. Cheng holds New York license 320283.
Which hospitals is Dr. Charlie Tan Cheng affiliated with?
Dr. Cheng practices at Sisters of Charity Hospital in Buffalo, New York.
What medical group is Dr. Charlie Tan Cheng part of?
Dr. Cheng is linked to Sisters of Charity Hospital.
Has Dr. Charlie Tan Cheng received payments from drug or device companies?
CMS Open Payments shows $505 in general payments to Dr. Cheng from 12 companies from 2023 to 2025. The largest total came from Baxter Healthcare.
How long has Dr. Charlie Tan Cheng been practicing?
Dr. Cheng's NPI was assigned in 2018.
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