Doctor profile · Federal record

Dr. Thomas Molloy, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portland, OR

  • NPI 1023000395
  • Accepts Medicare
  • 45 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3303 Sw Bond Ave
Portland, OR 972394501
(253) 272-7777
fax (253) 426-4142
Additional location
350 Heritage Way Ste 2100
Kalispell, MT 599013167
(406) 257-8992
fax (406) 257-8996
Mailing address
2241 Lloyd Ctr
Portland, OR 972321315

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
February 19, 2024
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
208G00000X — NUCC code
State licenses (3)
Oregon #MD16887 · Washington #MD00030543 · Montana #MED-PHYS-LIC-58617
Medicaid (3)
WA #8155699 · WA #8155694 · OR #014667

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023000395. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
70
Distinct HCPCS
3
Medicare allowed
$48,670
HCPCS Description Services Patients Avg allowed
99205 New patient office or other outpatient visit, 60-74 minutes 38 38 $181
33361 Replacement of aortic valve through the skin and femoral artery 19 19 $718
33405 Replacement of aortic valve on heart-lung machine 13 13 $2,166

In context: peer comparison

Among 12 peers in Portland Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 28. This provider delivers 2.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$220
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Atricure, INC. 3 $155.16
Abbott Laboratories 2 $65.20

By nature of payment

Food and Beverage
$220

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Molloy's medical specialty?
Dr. Thomas Molloy practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Portland, OR.
Where does Dr. Thomas Molloy practice?
Dr. Thomas Molloy practices at 3303 Sw Bond Ave, Portland, OR 972394501. Office phone: 2532727777.
What is Dr. Thomas Molloy's NPI?
Dr. Thomas Molloy's National Provider Identifier (NPI) is 1023000395, issued by NPPES.
Does Dr. Thomas Molloy accept Medicare assignment?
Yes. Dr. Thomas Molloy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Molloy commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Replacement of aortic valve through the skin and femoral artery (HCPCS 33361); Replacement of aortic valve on heart-lung machine (HCPCS 33405). Source: CMS Medicare Physician & Other Practitioners file.