Doctor profile · Federal record

Dr. Madison Hannay, DO

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Morristown, TN

  • NPI 1861921314
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 9 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
908 W 4Th North St
Morristown, TN 378143894
(423) 492-9000
Mailing address
Po Box 415000
Nashville, TN 372418352

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
September 25, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (2)
Tennessee #5774 · South Carolina #LL40765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861921314. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,407
Distinct HCPCS
10
Medicare allowed
$50,079
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 483 307 $35
88341 Special stained specimen slides to examine tissue, each additional procedure 204 57 $27
88307 Pathology examination of tissue using a microscope, moderately high complexity 134 85 $75
88342 Special stained specimen slides to examine tissue, initial procedure 122 93 $32
88304 Pathology examination of tissue using a microscope, moderately low complexity 98 82 $11
88311 Preparation of tissue for examination by removing any calcium present 66 61 $11
88173 Evaluation of fine needle aspirate with interpretation and report 61 46 $66
88108 Cell examination of specimen, concentration technique 56 46 $21
88300 Pathology examination of tissue using a microscope, limited examination 55 49 $4
88312 Special stained specimen slides to identify organisms including interpretation and report 34 23 $25

In context: peer comparison

Among 3 peers in this city , average services per provider: 104. This provider delivers 14× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Madison Hannay's medical specialty?
Dr. Madison Hannay practices Anatomic Pathology & Clinical Pathology Physician in Morristown, TN.
Where does Dr. Madison Hannay practice?
Dr. Madison Hannay practices at 908 W 4Th North St, Morristown, TN 378143894. Office phone: 4234929000.
What is Dr. Madison Hannay's NPI?
Dr. Madison Hannay's National Provider Identifier (NPI) is 1861921314, issued by NPPES.
Does Dr. Madison Hannay accept Medicare assignment?
Yes. Dr. Madison Hannay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Madison Hannay commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.