Brian Terzian
NPI 1265854087 · Medical Physician Assistant · Winchester, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Terzian is a Medical Physician Assistant provider in Winchester, VA (NPI 1265854087).
Provider details
- NPI number
- 1265854087
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 0110-004459 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-01-14
- Last updated
- 2021-03-07
- Certified
- 2021-03-07
Frequently asked questions
- What is Brian Terzian's NPI number?
- Brian Terzian's National Provider Identifier (NPI) is 1265854087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Terzian's specialty?
- Brian Terzian is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Brian Terzian located?
- Brian Terzian's practice location on file with NPPES is 1840 Amherst St, Winchester, VA 22601-2808.
- What is Brian Terzian's phone number?
- The practice phone number listed in the NPPES registry for Brian Terzian is (540) 536-8708.
- Does Brian Terzian accept Medicare?
- Brian Terzian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Terzian's NPI active?
- Yes — Brian Terzian's NPI (1265854087) is active in the NPPES registry as of the last update on 2021-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.