Doctor profile · Federal record

Dr. JOANNA CHAFFIN

Anatomic Pathology & Clinical Pathology Physician (CMS: PATHOLOGY) · Anatomic Pathology & Clinical Pathology Physician · GAINESVILLE, FL

  • NPI 1003102377
  • Accepts Medicare
  • MIPS 78.2 / 100 · 2023
  • 13 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1600 SW ARCHER RD
GAINESVILLE, FL 326103001
(352) 627-9272
Additional location
3635 Vista Ave
Saint Louis, MO 631102539
(863) 577-8694

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
January 12, 2018
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (2)
Florida #ME131088 · Georgia #6454
Medicaid
FL #022864300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003102377. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,410
Distinct HCPCS
10
Medicare allowed
$48,532
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 606 232 $36
88341 Special stained specimen slides to examine tissue, each additional procedure 249 48 $27
88342 Special stained specimen slides to examine tissue, initial procedure 128 90 $33
88108 Cell examination of specimen, concentration technique 111 93 $21
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 64 58 $81
88311 Preparation of tissue for examination by removing any calcium present 32 27 $12
88312 Special stained specimen slides to identify organisms including interpretation and report 30 20 $26
85097 Bone marrow, smear interpretation 28 24 $47
88313 Special stained specimen slides to examine tissue including interpretation and report 27 22 $12
88364 Genetic sequencing localization, each additional procedure 26 16 $32

In context: peer comparison

Among 17 peers in this city , average services per provider: 427. This provider delivers 3.3× the peer median.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 21, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›