Doctor profile · Federal record

Dr. Gregory Brown, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Washington, IN

  • NPI 1821186941
  • Accepts Medicare
  • 43 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1314 E Walnut St
Washington, IN 475012860
(812) 254-2760
fax (812) 471-6650
Mailing address
Po Box 1067
Evansville, IN 477061067

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
September 17, 2015
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Indiana #01036499A
Medicaid
IN #200008180A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821186941. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
385
Distinct HCPCS
3
Medicare allowed
$13,617
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 328 163 $34
88304 Pathology examination of tissue using a microscope, moderately low complexity 45 38 $10
G0416 Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method 12 12 $167

In context: peer comparison

Among 1 peers in Washington Anatomic Pathology & Clinical Pathology Physician, average services per provider: 128. This provider delivers 3.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Brown's medical specialty?
Dr. Gregory Brown practices Anatomic Pathology & Clinical Pathology Physician in Washington, IN.
Where does Dr. Gregory Brown practice?
Dr. Gregory Brown practices at 1314 E Walnut St, Washington, IN 475012860. Office phone: 8122542760.
What is Dr. Gregory Brown's NPI?
Dr. Gregory Brown's National Provider Identifier (NPI) is 1821186941, issued by NPPES.
Does Dr. Gregory Brown accept Medicare assignment?
Yes. Dr. Gregory Brown accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Brown commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, moderately low complexity (HCPCS 88304); Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method (HCPCS G0416). Source: CMS Medicare Physician & Other Practitioners file.