DR. MICHAEL L WHITSON MD
NPI 1326008236
Pathology - Anatomic Pathology & Clinical Pathology in Knoxville, TN

Q: What is Michael Whitson's NPI number?

The NPI number for Michael Whitson is 1326008236. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Q: What is Michael Whitson'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 Michael Whitson was last updated on February 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since March 24, 2006PECOS Enrolled

80.83/100

CMS Quality Rating

501 19TH ST, SUITE 301, KNOXVILLE, TN 37916(865) 522-7591(865) 546-2618 Get Directions Write a Review

NPPES record last updated: February 29, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Michael L Whitson Md NPPES

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

DR. MICHAEL L WHITSON MD (NPI 1326008236) is an individual anatomic pathology & clinical pathology provider in Knoxville, Tennessee, licensed in Tennessee (MD0000012725) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326008236

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameDR. MICHAEL L WHITSONCredential: MD

Location Address501 19TH ST, SUITE 301Knoxville, TN 37916-1854

Mailing AddressPo Box 30309Charleston, SC 29417-0309 · (843) 554-9300 · Fax (843) 566-8780

Phone(865) 522-7591

Fax(865) 546-2618

Sole ProprietorNo

Enumeration DateMarch 24, 2006

Last NPPES UpdateFebruary 29, 2008

✔ NPI 1326008236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

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

Taxonomy Code207ZP0102X

License✔ Licensed in TN · MD0000012725

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.

Also ListedPathology · CytopathologyTaxonomy 207ZC0500X · License MD0000012725 (TN)

501 19TH ST, Knoxville, TN 37916

Open in Google Maps ↗

Other Identifiers 4

Medicare UPINF43070

Other4048773TN · Bcbs

Medicaid3041914TN

Medicare PIN30419171TN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael L Whitson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Michael Whitson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Blount Pathologist PLLC

14 mi

Cytopathology

907 E LAMAR ALEXANDER PKWY
Maryville, TN 37804

Reassigned Medicare billing, Tennessee enrollment
4 clinicians in this Medicare group

NPI 1790739845 (865) 694-6919

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 16

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.

816 services369 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

92 services77 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.

80 services45 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

66 services63 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.

62 services57 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.

59 services25 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

50 services46 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

47 services43 patients

Pathology examination of tissue using a microscope, limited examination 88300

A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.

46 services45 patients

Pap test, evaluation of fine needle aspirate, immediate, each additional evaluation episode 88177

A Pap test is a procedure that checks for abnormal cells in the body, which could indicate a serious condition. The evaluation of a fine needle aspirate is a process where a small sample is taken with a thin needle for examination. This can be done multiple times for a thorough analysis.

42 services27 patients

Evaluation of fine needle aspirate 88172

Evaluation of fine needle aspirate is a diagnostic procedure where a thin needle is used to collect cells from a lump or mass. This sample is then examined under a microscope to determine the nature of the lump, whether it's benign (non-cancerous) or malignant (cancerous).

35 services30 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

31 services25 patients

Pathology cytologic examination of specimen during surgery, initial site 88333

A pathology cytologic examination during surgery involves taking a small sample of cells from the initial site of concern. This sample is then examined under a microscope by a pathologist to check for any abnormal or disease-causing cells. This helps guide the ongoing surgical procedure.

27 services25 patients

Pathology cytologic examination of specimen during surgery, each additional site 88334

A Pathology Cytologic Examination is a test performed during surgery to examine cells from an additional site in your body. This helps identify any abnormal or diseased cells. It's an important tool in diagnosing and managing various conditions.

23 services15 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

13 services13 patients

Cell examination of body fluid, smears 88104

Cell examination of body fluid, or smear, is a laboratory test where a sample of your body fluid is taken. It's then thinly spread on a glass slide and examined under a microscope to check for abnormalities. This can help diagnose various health conditions.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.83/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

61.66

Improvement Activities

Other Providers at the Same Location NPPES 20

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

FORT SANDERS PERINATAL CENTER

Obstetrics & Gynecology (Maternal & Fetal Medicine)

501 19TH ST, STE 304
KNOXVILLE, TN 37916

Knox County (865) 541-2020

HOVIS ORTHOPAEDIC CLINIC PC

Orthopaedic Surgery

501 19TH ST, STE 702
KNOXVILLE, TN 37916

Knox County (865) 524-0054

DR. RICHARD ANTHONY SANCES II MD

Pathology (Anatomic Pathology & Clinical Pathology)

501 19TH ST, SUITE 301
KNOXVILLE, TN 37916

Knox County (865) 522-7591

DR. PAUL EBERTS MD

Pathology (Anatomic Pathology & Clinical Pathology)

501 19TH ST, #301
KNOXVILLE, TN 37916

Knox County (865) 522-7591

JASMINE RUMLEY

Nurse's Aide

501 19TH ST
KNOXVILLE, TN 37916

Knox County (865) 370-2830

KEVIN KINGERY

Registered Nurse (Emergency)

501 19TH ST
KNOXVILLE, TN 37916

Knox County (865) 331-2020

CLAUDE C. FRAZIER, III, DO

Dermatology

501 19TH ST, STE 309
KNOXVILLE, TN 37916

Knox County (865) 541-2929

DR. DAVID A BIRDWELL MD

Pathology (Anatomic Pathology & Clinical Pathology)

501 19TH ST, SUITE 301
KNOXVILLE, TN 37916

Knox County (865) 522-7591

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 Michael Whitson's NPI number?

The NPI number for Michael Whitson is 1326008236. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Michael Whitson located?

Michael Whitson practices at 501 19th St Suite 301, Knoxville, TN 37916. The listed phone number is (865) 522-7591.

What is Michael Whitson's specialty?

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

Is Michael Whitson enrolled in Medicare?

Yes. Michael Whitson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Whitson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Whitson reassigns Medicare benefits to Blount Pathologist PLLC (Maryville, TN). The 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 Michael Whitson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Whitson was last updated on February 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.