What is Andrew Chun's NPI number?

Andrew Chun's National Provider Identifier (NPI) is 1659034932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrew Chun's specialty?

Andrew Chun is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).

Where is Andrew Chun located?

Andrew Chun's practice location on file with NPPES is 3400 Payne St, Falls Church, VA 22041-2249.

What is Andrew Chun's phone number?

The practice phone number listed in the NPPES registry for Andrew Chun is (703) 578-0000.

Is Andrew Chun's NPI active?

Yes — Andrew Chun's NPI (1659034932) is active in the NPPES registry as of the last update on 2025-02-26.

IndividualActive

Andrew Chun, DDS

NPI 1659034932 · Orthodontics and Dentofacial Orthopedics Dentistry · Falls Church, VA

Andrew Chun, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Falls Church, VA (NPI 1659034932).

Provider details

NPI number: 1659034932
Entity type: Individual
Primary specialty: Orthodontics and Dentofacial Orthopedics DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 0401417282 (VA)

Specialties & taxonomies

Orthodontics and Dentofacial Orthopedics DentistryPrimary1223X0400XLicense 0401417282 (VA)
Dental Providers
General Practice Dentistry1223G0001XLicense 0401417282 (VA)
Dental Providers
Orthodontics and Dentofacial Orthopedics Dentistry1223X0400XLicense 17572 (MD)
Dental Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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.

Practice location

3400 Payne St

Falls Church, VA 22041-2249

Phone: (703) 578-0000

Street-level locationGet directions

More VA providers

Mailing address

3400 Payne St

Falls Church, VA 22041-2249

Additional practice locations (2)

600 W St Nw
Washington, DC 20059-1022
Phone: (202) 806-0064
1286 Maryland Rt 3 S Ste 7
Crofton, MD 21114-1340
Phone: (703) 719-5828

Enumerated: 2021-10-14
Last updated: 2025-02-26
Certified: 2025-02-26

Frequently asked questions

What is Andrew Chun's NPI number?: Andrew Chun's National Provider Identifier (NPI) is 1659034932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Andrew Chun's specialty?: Andrew Chun is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
Where is Andrew Chun located?: Andrew Chun's practice location on file with NPPES is 3400 Payne St, Falls Church, VA 22041-2249.
What is Andrew Chun's phone number?: The practice phone number listed in the NPPES registry for Andrew Chun is (703) 578-0000.
Is Andrew Chun's NPI active?: Yes — Andrew Chun's NPI (1659034932) is active in the NPPES registry as of the last update on 2025-02-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.