MATRIX PATHOLOGY AND LABORATORY SERVICES PLLC
NPI 1083157341
Pathology - Anatomic Pathology & Clinical Pathology in Manchester, NH
About Matrix Pathology And Laboratory Services Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATRIX PATHOLOGY AND LABORATORY SERVICES PLLC (NPI 1083157341) is a healthcare organization registered as an anatomic pathology & clinical pathology in Manchester, New Hampshire and active in the NPI registry since November 2016. The organization lists Weldon Sanford, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Matrix Pathology And Laboratory Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Matrix Pathology And Laboratory Services PLLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Worcester, MA 01605
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Matrix Pathology And Laboratory Services PLLC's NPI number?
The NPI number for Matrix Pathology And Laboratory Services PLLC is 1083157341. It was assigned to this organization in the NPPES registry on November 18, 2016.
Where is Matrix Pathology And Laboratory Services PLLC located?
Matrix Pathology And Laboratory Services PLLC is located at 100 Mcgregor St, Manchester, NH 03102. The listed phone number is (603) 663-8174.
What is Matrix Pathology And Laboratory Services PLLC's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Matrix Pathology And Laboratory Services PLLC enrolled in Medicare?
Yes. Matrix Pathology And Laboratory Services PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Matrix Pathology And Laboratory Services PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Pathology, reassign their Medicare billing to Matrix Pathology And Laboratory Services PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Matrix Pathology And Laboratory Services PLLC accept?
Health plans from Ambetter from NH Healthy Families list Matrix Pathology And Laboratory Services PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Matrix Pathology And Laboratory Services PLLC was last updated on November 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Matrix Pathology And Laboratory Services Pllc · NPI 1083157341
Anatomic Pathology & Clinical Pathology organization in Manchester, New Hampshire. Organization record, active in the CMS NPPES registry since November 18, 2016.
## Identity
- **NPI:** 1083157341 (Entity type: Organization)
- **Enumerated:** November 18, 2016
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **Organization subpart:** No
- **Authorized official:** Weldon Sanford, OWNER
## Practice location
- **Address:** 100 MCGREGOR ST, Manchester, NH 03102-3730
- **Phone:** (603) 663-8174
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians (Pathology) reassign Medicare billing to this organization (form CMS-855R); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 18, 2016
- **Other identifiers:** Medicare PIN 1134161383; Medicare UPIN 1225235302
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Source: [NPI Profile](https://npiprofile.com/npi/1083157341) · Data from the CMS NPPES public registry.