NPPES file of Aug 9, 2026

Pathology Consultation Services INC in Norman, OK

This location of Pathology Consultation Services bills under NPI 1568423648, an organization record issued on Mar 29, 2006 with the primary taxonomy Clinical Medical Laboratory. It is one of 3 NPIs registered under this name and one of 3 in Norman; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1568423648
Legal name
Pathology Consultation Services INC
Entity
Type 2 · organization
Primary taxonomy
Clinical Medical Laboratory 291U00000X
Practice location
900 NORTH PORTER, Norman, OK 73071
Phone
405-307-1141
Mailing address
Dallas, TX
Enumerated
Mar 29, 2006
Record updated
Dec 17, 2007
Authorized official
President (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 2 Norman NPIs

  1. Pathology Consultation Services INC900 NORTH PORTER · issued Mar 30, 20061508827460
  2. Pathology Consultation Services INC3300 HEALTHPLEX PKWY DEPARTMENT OF PATHOLOGY · issued Nov 8, 20101518268598

5 clinicians CMS lists with Pathology Consultation Services in Norman

  1. Stephen Ingels, MDAnatomic Pathology & Clinical Pathology Physician1841251709
  2. Derek Irwin, MDAnatomic Pathology & Clinical Pathology Physician1184603300
  3. Robert Littlejohn, MDAnatomic Pathology & Clinical Pathology Physician1255380515
  4. Jim Seay, MDAnatomic Pathology & Clinical Pathology Physician1578524658
  5. Eric Thompson, MDAnatomic Pathology & Clinical Pathology Physician1043271901

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 3 Pathology Consultation Services NPIs

Every location registered under this name, in 1 city.

See every location

Checking an organization

  1. Confirm the business with the Oklahoma secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Why is the mailing address in Texas?

The mailing address in the record (Dallas, TX) is where the organization receives mail. Care is given at the practice location in Norman.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Norman NPI should I use?

Ask the office which NPI it bills under; all 3 Norman NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.