Prime Pathology Laboratory, LLC
NPI 1356989388 · Clinical Medical Laboratory · Southampton, NY
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prime Pathology Laboratory, LLC is a Clinical Medical Laboratory organization in Southampton, NY (NPI 1356989388).
Provider details
- NPI number
- 1356989388
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Ali Tamsen, President(516) 457-1806
Specialties & taxonomies
Laboratories
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
- 2019-12-20
- Last updated
- 2025-11-30
- Certified
- 2025-11-30
Frequently asked questions
- What is Prime Pathology Laboratory, LLC's NPI number?
- Prime Pathology Laboratory, LLC's National Provider Identifier (NPI) is 1356989388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Prime Pathology Laboratory, LLC?
- Prime Pathology Laboratory, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Prime Pathology Laboratory, LLC located?
- Prime Pathology Laboratory, LLC's practice location on file with NPPES is 196 Meeting House Ln, Southampton, NY 11968-5062.
- What is Prime Pathology Laboratory, LLC's phone number?
- The practice phone number listed in the NPPES registry for Prime Pathology Laboratory, LLC is (347) 352-9644.
- Does Prime Pathology Laboratory, LLC accept Medicare?
- Prime Pathology Laboratory, LLC 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 Prime Pathology Laboratory, LLC?
- The authorized official listed on Prime Pathology Laboratory, LLC's NPPES record is Ali Tamsen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Prime Pathology Laboratory, LLC's NPI active?
- Yes — Prime Pathology Laboratory, LLC's NPI (1356989388) is active in the NPPES registry as of the last update on 2025-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.