Doctor profile · Federal record

Dr. ATHANASIOS SOSKOS, M.D

Hospitalist Physician (CMS: HOSPITALIST) · Internal Medicine Physician · MARSHFIELD, WI

  • NPI 1508094202
  • Accepts Medicare
  • MIPS 97.4 / 100 · 2023
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 N OAK AVE
MARSHFIELD, WI 544495703
(715) 387-5511

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
September 28, 2023
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Wisconsin #55159

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508094202. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
479
Distinct HCPCS
5
Medicare allowed
$47,162
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 273 120 $76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 79 75 $166
99239 Hospital discharge day management, more than 30 minutes 59 58 $109
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 49 31 $112
99238 Hospital discharge day management, 30 minutes or less 19 19 $77

In context: peer comparison

Among 9 peers in this city , average services per provider: 78. This provider delivers 6.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
102
Patients
11
Total drug cost
$11,607
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 24 11 $10,248
Furosemide Generic 22 0 $124
Lisinopril Generic 18 0 $151
Baclofen Generic 14 0 $998
Metoprolol Tartrate Generic 13 0 $46
Amlodipine Besylate Generic 11 0 $40

Hospital affiliations

CMS Hospital Compare