Johnson Cheng, D.D.S.
NPI 1538168182 · Dentist · Annandale, VA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johnson Cheng, D.D.S. is a Dentist provider in Annandale, VA (NPI 1538168182).
Provider details
- NPI number
- 1538168182
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- License
- 0401006017 (VA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2005-07-17
- Last updated
- 2007-07-09
Frequently asked questions
- What is Johnson Cheng's NPI number?
- Johnson Cheng's National Provider Identifier (NPI) is 1538168182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnson Cheng's specialty?
- Johnson Cheng is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Johnson Cheng located?
- Johnson Cheng's practice location on file with NPPES is 6928 Little River Tpke, Annandale, VA 22003-3228.
- What is Johnson Cheng's phone number?
- The practice phone number listed in the NPPES registry for Johnson Cheng is (703) 354-6289.
- Does Johnson Cheng accept Medicare?
- Johnson Cheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johnson Cheng's NPI active?
- Yes — Johnson Cheng's NPI (1538168182) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.