Dr. Hui Ting Tan, MD
- Hospital affiliations
- 1
- Industry payments
- $735
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 203 Perry Pkwy, Gaithersburg, MD 20877
- Practice phone
- Call (571) 366-8850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group
Gaithersburg, Maryland
Find Dr. Tan'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. Hui Ting Tan is a pediatrician in Gaithersburg, Maryland
Dr. Tan practices at Privia Medical Group in Gaithersburg, Maryland.
Dr. Tan's NPI, 1699290551, was assigned on August 11, 2017. Dr. Tan holds Maryland license D0089112.
- NPI
- 1699290551NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2017
- NPI status
- Active
- Practice phone
- (571) 366-8850
- 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
Dr. Hui Ting Tan practices at Privia Medical Group in Gaithersburg, Maryland
Dr. Tan's primary practice is Privia Medical Group, at 203 Perry Pkwy, Gaithersburg, MD 20877 in Montgomery County. The practice phone is (571) 366-8850.
- Privia Medical Group203 Perry Pkwy, Gaithersburg, MD 20877 · Montgomery CountyPhone(571) 366-8850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hui Ting Tan is affiliated with 2 sites of care and 3 medical groups
Dr. Tan's primary practice is Privia Medical Group in Gaithersburg, Maryland. Dr. Tan is also affiliated with Cooper University Hospital. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Dr. Tan to 2 more 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. Hui Ting Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hui Ting Tan is one of 1,376 pediatricians in Maryland
Pediatrics is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Tan is licensed in Maryland.
Specialties and state licenses
- Pediatrics, MarylandPrimary
Pediatricians near Dr. Tan
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. Hui Ting Tan's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 11, with 49% women.
Dr. Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Hui Ting Tan received $735 in industry payments from 2020 to 2023
CMS Open Payments shows 36 general payments to Dr. Tan from 9 drug and device companies from 2020 to 2023. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $131.
General payments to Dr. Tan by program year, 2020 to 2023
Companies that paid Dr. Tan the most, 2020 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hui Ting Tan'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 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. Hui Ting Tan
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. Hui Ting Tan's NPI number?
Dr. Hui Ting Tan's NPI number is 1699290551. It was assigned on August 11, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Hui Ting Tan?
Dr. Hui Ting Tan is a pediatrician in Gaithersburg, Maryland. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Hui Ting Tan practice?
Dr. Tan practices at 203 Perry Pkwy, Gaithersburg, MD 20877. Dr. Tan's primary practice is Privia Medical Group in Gaithersburg, Maryland. Dmand AI also links Dr. Tan to 2 medical groups.
What is Dr. Hui Ting Tan's office phone number?
The practice phone on file for Dr. Tan is (571) 366-8850.
What is Dr. Hui Ting Tan's medical license number?
Dr. Tan holds Maryland license D0089112.
Which hospitals is Dr. Hui Ting Tan affiliated with?
Dr. Tan is affiliated with Cooper University Hospital.
What medical group is Dr. Hui Ting Tan part of?
Dr. Tan is linked to Nemours Children's Hospital, Delaware. Dmand AI links Dr. Tan to 2 more medical groups.
Has Dr. Hui Ting Tan received payments from drug or device companies?
CMS Open Payments shows $735 in general payments to Dr. Tan from 9 companies from 2020 to 2023. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Hui Ting Tan been practicing?
Dr. Tan's NPI was assigned in 2017.
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