Thomas Yoon, DMD
NPI 1578832739 · General Practice Dentistry · Gaithersburg, MD
Thomas Yoon, DMD is a General Practice Dentistry provider in Gaithersburg, MD (NPI 1578832739).
Provider details
- NPI number
- 1578832739
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 15075 (MD)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 832 N Rolling RdCatonsville, MD 21228-4136Phone: (410) 744-7777
Registry dates
- Enumerated
- 2011-12-17
- Last updated
- 2018-10-14
Frequently asked questions
- What is Thomas Yoon's NPI number?
- Thomas Yoon's National Provider Identifier (NPI) is 1578832739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Yoon's specialty?
- Thomas Yoon is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Thomas Yoon located?
- Thomas Yoon's practice location on file with NPPES is 20219 Goshen Rd, Gaithersburg, MD 20879.
- What is Thomas Yoon's phone number?
- The practice phone number listed in the NPPES registry for Thomas Yoon is (240) 477-5921.
- Is Thomas Yoon's NPI active?
- Yes — Thomas Yoon's NPI (1578832739) is active in the NPPES registry as of the last update on 2018-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.