Thomas Hao, DDS
- Industry payments
- $29
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 29795 Three Notch Rd, Charlotte Hall, MD 20622-4106
- Practice phone
- Call (301) 290-5666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hao Orthodontics (Thomas Hao, LLC)
Physician office · Charlotte Hall, Maryland
Find Thomas Hao'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.
Thomas Hao is an orthodontics and dentofacial orthopedic dentist in Charlotte Hall, Maryland
Thomas Hao practices at Hao Orthodontics (Thomas Hao, LLC) in Charlotte Hall, Maryland.
Thomas Hao's NPI, 1538497029, was assigned on November 23, 2009. Thomas Hao holds Maryland license 13436.
- NPI
- 1538497029NPI Registry (opens in a new tab)
- NPI enumeration date
- November 23, 2009
- NPI status
- Active
- Practice phone
- (301) 290-5666
- 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
Thomas Hao practices at Hao Orthodontics (Thomas Hao, LLC) in Charlotte Hall, Maryland
Thomas Hao's primary practice is Hao Orthodontics (Thomas Hao, LLC), at 29795 Three Notch Rd, Charlotte Hall, MD 20622-4106. The practice phone is (301) 290-5666.
- Hao Orthodontics (Thomas Hao, LLC)29795 Three Notch Rd, Charlotte Hall, MD 20622-4106Phone(301) 290-5666
Source: Dmand AI Affiliation Data
Thomas Hao is affiliated with 1 site of care
Thomas Hao's primary practice is Hao Orthodontics (Thomas Hao, LLC) in Charlotte Hall, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Thomas Hao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas Hao practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hao Orthodontics (Thomas Hao, LLC) | Available with a free account |
Source: Dmand AI Technology Install Data
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Thomas Hao is one of 129 orthodontics and dentofacial orthopedic dentists in Maryland
Orthodontics and dentofacial orthopedics is Thomas Hao's primary specialty in the NPI Registry, under taxonomy code 1223X0400X. Thomas Hao is licensed in Maryland.
Specialties and state licenses
- Orthodontics and dentofacial orthopedic dentist, MarylandPrimary
Orthodontics and dentofacial orthopedic dentists near Thomas Hao
Counts of orthodontics and dentofacial orthopedic dentists 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
Thomas Hao received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to Thomas Hao from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $29.
Companies that paid Thomas Hao the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Thomas Hao'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 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 Thomas Hao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas Hao's NPI number?
Thomas Hao's NPI number is 1538497029. It was assigned on November 23, 2009, and it is active in the NPI Registry.
What does Thomas Hao specialize in?
Thomas Hao is an orthodontics and dentofacial orthopedic dentist in Charlotte Hall, Maryland. The primary specialty in the NPI Registry is Orthodontics and Dentofacial Orthopedic Dentist (taxonomy code 1223X0400X).
Where does Thomas Hao practice?
Thomas Hao practices at 29795 Three Notch Rd, Charlotte Hall, MD 20622-4106. Thomas Hao's primary practice is Hao Orthodontics (Thomas Hao, LLC) in Charlotte Hall, Maryland.
What is Thomas Hao's office phone number?
The practice phone on file for Thomas Hao is (301) 290-5666.
What is Thomas Hao's medical license number?
Thomas Hao holds Maryland license 13436.
Has Thomas Hao received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Thomas Hao from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Thomas Hao been practicing?
Thomas Hao's NPI was assigned in 2009.
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