Timothy Horner
NPI 1285257915 · Emergency Medical Services (Emergency Medicine) Physician · Arlington, VA
Timothy Horner is a Emergency Medical Services (Emergency Medicine) Physician provider in Arlington, VA (NPI 1285257915).
Provider details
- NPI number
- 1285257915
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- B201203092 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-05-28
- Last updated
- 2020-05-28
- Certified
- 2020-05-28
Frequently asked questions
- What is Timothy Horner's NPI number?
- Timothy Horner's National Provider Identifier (NPI) is 1285257915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Horner's specialty?
- Timothy Horner is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Horner located?
- Timothy Horner's practice location on file with NPPES is 3900 Lee Hwy, Arlington, VA 22207-3724.
- What is Timothy Horner's phone number?
- The practice phone number listed in the NPPES registry for Timothy Horner is (703) 525-9418.
- Is Timothy Horner's NPI active?
- Yes — Timothy Horner's NPI (1285257915) is active in the NPPES registry as of the last update on 2020-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.