Doctor profile · Federal record

Dr. Norman Willis, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · Therapeutic Radiology Physician · Radiation Oncology Physician · Lewiston, ID

  • NPI 1508854290
  • Accepts Medicare
  • 55 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
504 6Th St
Lewiston, ID 835012439
(208) 799-5600
fax (208) 799-5755
Additional location
6489 Sw Borland RD
Tualatin, OR 970629798
(503) 692-4843
fax (503) 692-6543
Mailing address
6489 Sw Borland RD
Tualatin, OR 970629798

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
September 28, 2022
Year of graduation
1971 — 55 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
Idaho #M-14114 · Oregon #MD09427

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508854290. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,579
Distinct HCPCS
10
Medicare allowed
$737,102
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 1,087 55 $108
G6015 Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session 815 38 $321
G6012 Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev 300 19 $209
77336 Continuing radiation therapy consultation per week 225 61 $77
77427 Radiation treatment management, 5 treatment sessions 223 53 $173
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 165 30 $241
77334 Design and construction of complex radiation treatment device 155 60 $112
0394T High dose rate electronic brachytherapy, external 132 12 $153
77300 Calculation of radiation therapy dose 68 53 $59
77263 Complex radiation therapy planning 63 57 $153

In context: peer comparison

Among 1 peers in this city , average services per provider: 170. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$203
Transactions
9
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 2 $56.80
Lilly USA, LLC 1 $24.50
Novartis Pharmaceuticals Corporation 1 $24.45
Merck Sharp & Dohme LLC 1 $24.13
Celltrion USA Inc. 1 $20.14
Celgene Corporation 1 $18.81
ABBVIE INC. 1 $18.13
Exelixis Inc. 1 $16.44

By nature of payment

Food and Beverage
$203

Frequently asked questions

Auto-generated from federal data
What is Dr. Norman Willis's medical specialty?
Dr. Norman Willis practices Radiation Oncology Physician in Lewiston, ID.
Where does Dr. Norman Willis practice?
Dr. Norman Willis practices at 504 6Th St, Lewiston, ID 835012439. Office phone: 2087995600.
What is Dr. Norman Willis's NPI?
Dr. Norman Willis's National Provider Identifier (NPI) is 1508854290, issued by NPPES.
Does Dr. Norman Willis accept Medicare assignment?
Yes. Dr. Norman Willis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Norman Willis commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc (HCPCS G6015); Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev (HCPCS G6012). Source: CMS Medicare Physician & Other Practitioners file.