IndividualActive
Derick Hanlan, M.D
NPI 1598766818 · Radiation Oncology Physician · Arlington, VA
Provider details
- NPI number
- 1598766818
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- License
- 0101031979 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1701 N George Mason Dr
Radiation Oncology Dept
Arlington, VA 22205-3610
Phone: (703) 558-6284
Fax: (703) 558-5512
Street-level locationGet directions
Mailing address
891 Linganore Dr
Mc Lean, VA 22102-2143
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.