CLAIRE WILLIAMSON MD
NPI 1487218848
Pathology - Anatomic Pathology & Clinical Pathology in Cordova, TN

Q: What is Claire Williamson's NPI number?

The NPI number for Claire Williamson is 1487218848. It was assigned to this individual provider in the NPPES registry on April 30, 2019. The provider is also known as Claire Pendergrass MD.

Q: What is Claire Williamson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Claire Williamson was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.

Active since April 30, 2019PECOS EnrolledAccepts Medicare Assignment

51 GERMANTOWN CT STE 309, CORDOVA, TN 38018(901) 333-0510 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 4, 2025, Jul 20, 2023, Jun 25, 2023 and 2 more (5 updates tracked since 2019).

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About Claire Williamson Md NPPES

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

CLAIRE WILLIAMSON MD (NPI 1487218848) is an individual anatomic pathology & clinical pathology provider in Cordova, Tennessee, licensed in Tennessee (66922) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2019).

NPPES Registry Identity

NPI1487218848

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameCLAIRE WILLIAMSONCredential: MD

Location Address51 GERMANTOWN CT STE 309Cordova, TN 38018-4290

Mailing AddressPo Box 381468Germantown, TN 38183-1468

Phone(901) 333-0510

Sole ProprietorNo

Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2019

Enumeration DateApril 30, 2019

Last NPPES UpdateFebruary 10, 20265 updates tracked since enumeration

NPPES CertifiedFebruary 10, 2026

✔ NPI 1487218848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in TN · 66922✔ Licensed in MS · 31530

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.

51 GERMANTOWN CT STE 309, Cordova, TN 38018

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Other Names 1

Former Name (1)Claire Pendergrass Md

Secondary Practice Locations 3

Location 17900 Airways Blvd Ste 101Southaven, MS 38671-4113 · Phone (662) 349-6950

Location 2589 Garfield St Ste 201Tupelo, MS 38801-6301 · Phone (662) 680-5565

Location 31208 Office Park DrOxford, MS 38655-3597 · Phone (662) 234-9888

Other Identifiers 2

Medicaid200004584MS

MedicaidQ050540TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Claire Williamson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608235585

PECOS Enrollment IDI20230711000467, I20230714000714

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

6,503 services2,847 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

1,172 services1,002 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

1,022 services828 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

292 services142 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

125 services105 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38018 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. MICHAEL ALEXANDER HUBA M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

51 GERMANTOWN CT STE 309
CORDOVA, TN 38018

Shelby County (901) 333-0510

DR. MARY PEYTON GUPTA M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

51 GERMANTOWN CT STE 309
CORDOVA, TN 38018

Shelby County (901) 333-0510

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 Claire Williamson's NPI number?

The NPI number for Claire Williamson is 1487218848. It was assigned to this individual provider in the NPPES registry on April 30, 2019. The provider is also known as Claire Pendergrass MD.

Where is Claire Williamson located?

Claire Williamson practices at 51 Germantown Ct Ste 309, Cordova, TN 38018. The listed phone number is (901) 333-0510.

What is Claire Williamson's specialty?

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

Is Claire Williamson enrolled in Medicare?

Yes. Claire Williamson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Claire Williamson accept?

Health plans from Blue Cross and Blue Shield of Alabama list Claire Williamson 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 Claire Williamson was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.