Jan Dekker, MD,PHD,FACS
NPI 1851333504 · Specialist · Fairfax, VA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Dekker, MD,PHD,FACS is a Specialist provider in Fairfax, VA (NPI 1851333504).
Provider details
- NPI number
- 1851333504
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD,PHD,FACS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0101039002 (VA)
Specialties & taxonomies
Other Service 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
- 2006-06-10
- Last updated
- 2018-01-26
Frequently asked questions
- What is Jan Dekker's NPI number?
- Jan Dekker's National Provider Identifier (NPI) is 1851333504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Dekker's specialty?
- Jan Dekker is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Jan Dekker located?
- Jan Dekker's practice location on file with NPPES is 8316 Arlington Blvd, Fairfax, VA 22031-5207.
- What is Jan Dekker's phone number?
- The practice phone number listed in the NPPES registry for Jan Dekker is (703) 573-6985.
- Does Jan Dekker accept Medicare?
- Jan Dekker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Dekker's NPI active?
- Yes — Jan Dekker's NPI (1851333504) is active in the NPPES registry as of the last update on 2018-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.