Pathfinder Diagnostics
NPI 1962697037 · Anatomic Pathology & Clinical Pathology Physician · Warrenton, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pathfinder Diagnostics is a Anatomic Pathology & Clinical Pathology Physician organization in Warrenton, VA (NPI 1962697037).
Provider details
- NPI number
- 1962697037
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lynn Samuel, Director of Lab(540) 349-0501
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
18 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
- 2007-09-11
- Last updated
- 2014-03-29
Frequently asked questions
- What is Pathfinder Diagnostics's NPI number?
- Pathfinder Diagnostics's National Provider Identifier (NPI) is 1962697037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pathfinder Diagnostics?
- Pathfinder Diagnostics is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Pathfinder Diagnostics located?
- Pathfinder Diagnostics's practice location on file with NPPES is 500 Hospital Dr, Warrenton, VA 20186-3027.
- What is Pathfinder Diagnostics's phone number?
- The practice phone number listed in the NPPES registry for Pathfinder Diagnostics is (540) 433-3313.
- Does Pathfinder Diagnostics accept Medicare?
- Pathfinder Diagnostics is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pathfinder Diagnostics?
- The authorized official listed on Pathfinder Diagnostics's NPPES record is Lynn Samuel, Director of Lab. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pathfinder Diagnostics's NPI active?
- Yes — Pathfinder Diagnostics's NPI (1962697037) is active in the NPPES registry as of the last update on 2014-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.