Thomas Borsari, MD
NPI 1003839416 · Anesthesiology Physician · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Borsari, MD is a Anesthesiology Physician provider in Fredericksburg, VA (NPI 1003839416).
Provider details
- NPI number
- 1003839416
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101243785 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 50 Irving St NwDept of AnesthesiologyWashington, DC 20422-0001Phone: (202) 745-8000
- 1201 Sam Perry Blvd Ste 101Fredericksburg, VA 22401-4490Phone: (540) 741-7614
- 101 Hospital Center BlvdStafford, VA 22554-6200Phone: (540) 741-7614
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2026-04-30
- Certified
- 2026-04-30
Frequently asked questions
- What is Thomas Borsari's NPI number?
- Thomas Borsari's National Provider Identifier (NPI) is 1003839416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Borsari's specialty?
- Thomas Borsari is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Borsari located?
- Thomas Borsari's practice location on file with NPPES is 1001 Sam Perry Blvd, Fredericksburg, VA 22401-4453.
- What is Thomas Borsari's phone number?
- The practice phone number listed in the NPPES registry for Thomas Borsari is (540) 741-7614.
- Does Thomas Borsari accept Medicare?
- Thomas Borsari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Borsari's NPI active?
- Yes — Thomas Borsari's NPI (1003839416) is active in the NPPES registry as of the last update on 2026-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.