Doctor profile · Federal record

Dr. Adam Liss, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Green Bay, WI

  • NPI 1700101250
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1580 Commanche Ave
Green Bay, WI 543135751
(920) 435-8326
fax (920) 738-6435
Additional location
480 E Division St
Fond du LAC, WI 549353734
(920) 926-4100
fax (920) 926-4190
Additional location
744 S Webster Ave
Green Bay, WI 543013581
(920) 433-3643
fax (920) 431-5635
Show 1 more location
Additional location
820 Arbutus Ave
Oconto, WI 541532004
(920) 835-1100
Mailing address
420 E Division St
Fond du LAC, WI 549354560

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
March 31, 2023
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
Wisconsin #64108

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700101250. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
753
Distinct HCPCS
10
Medicare allowed
$60,003
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 363 63 $43
77300 Calculation of radiation therapy dose 76 24 $31
77427 Radiation treatment management, 5 treatment sessions 68 28 $180
77334 Design and construction of complex radiation treatment device 53 25 $58
36415 Insertion of needle into vein for collection of blood sample 33 28 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 29 26 $92
77263 Complex radiation therapy planning 28 27 $159
99213 Established patient office or other outpatient visit, 20-29 minutes 25 22 $62
99205 New patient office or other outpatient visit, 60-74 minutes 23 23 $169
77338 Design and construction of radiation treatment device for high precision radiation therapy 22 17 $216

In context: peer comparison

Among 1 peers in Green Bay Radiation Oncology Physician, average services per provider: 62. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
122
Patients
43
Total drug cost
$1,674
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 87 30 $1,293
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 18 0 $254
Omeprazole Generic 17 13 $127

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Adam Liss's medical specialty?
Dr. Adam Liss practices Radiation Oncology Physician in Green Bay, WI.
Where does Dr. Adam Liss practice?
Dr. Adam Liss practices at 1580 Commanche Ave, Green Bay, WI 543135751. Office phone: 9204358326.
What is Dr. Adam Liss's NPI?
Dr. Adam Liss's National Provider Identifier (NPI) is 1700101250, issued by NPPES.
Does Dr. Adam Liss accept Medicare assignment?
Yes. Dr. Adam Liss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Adam Liss commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.