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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SUSAN THERESA WILLIAMS
NPI 1891796520
Pathology - Anatomic Pathology & Clinical Pathology in Memphis, TN

Active since August 03, 2005
150 COLLINS ST, MEMPHIS, TN 38112(901) 526-7444(901) 526-0791 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Susan Theresa Williams NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SUSAN THERESA WILLIAMS (NPI 1891796520) is an individual anatomic pathology & clinical pathology provider in Memphis, Tennessee, licensed in Tennessee (MD29006) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1891796520
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. SUSAN THERESA WILLIAMS
Location Address150 COLLINS STMemphis, TN 38112-3814
Mailing Address150 Collins StMemphis, TN 38112-3814 · (901) 526-7444 · Fax (901) 526-0791
Phone(901) 526-7444
Fax(901) 526-0791
Sole ProprietorNo
Enumeration DateAugust 3, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1891796520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in TN · MD29006
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
150 COLLINS ST, Memphis, TN 38112
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Other Identifiers 2

Medicaid3827899TN
Medicaid0121717MS

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SPECIALTY CARE RX LLC
Pharmacy (Community/Retail Pharmacy)
150 COLLINS ST
MEMPHIS, TN 38112
Shelby County (901) 443-2500
VITAL RX OF TENNESSEE LLC
Pharmacy (Home Infusion Therapy Pharmacy)
150 COLLINS ST
MEMPHIS, TN 38112
Shelby County (866) 341-0200

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 Susan Williams's NPI number?

The NPI number for Susan Williams is 1891796520. It was assigned to this individual provider in the NPPES registry on August 3, 2005.

Where is Susan Williams located?

Susan Williams practices at 150 Collins St, Memphis, TN 38112. The listed phone number is (901) 526-7444.

What is Susan Williams's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

When was this NPI record last updated?

The NPPES record for Susan Williams was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.