Doctor profile · Federal record

Dr. Stephen Whipple, DO

Vascular & Interventional Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Lynnwood, WA

  • NPI 1164440632
  • Accepts Medicare
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
19020 33Rd Ave W Ste 210
Lynnwood, WA 980364748
(425) 563-1500
fax (425) 563-1501
Additional location
203 S Western Ave
Tonasket, WA 988558803
(509) 486-2151
fax (509) 223-1640

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
February 11, 2026
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
2085R0204X — NUCC code
State license (1)
Washington #OP00002111
Medicaid
WA #1003836

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164440632. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
6,564
Distinct HCPCS
10
Medicare allowed
$93,548
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 3,885 38 $0
71045 X-ray of chest, 1 view 520 503 $9
74177 Ct scan of abdomen and pelvis with contrast 196 191 $86
71046 X-ray of chest, 2 views 163 157 $16
71046 X-ray of chest, 2 views 162 160 $10
71260 Ct scan of chest with contrast 102 95 $53
70450 Ct scan head or brain without contrast 93 93 $40
71275 Ct scan of blood vessels of chest with contrast 89 88 $84
71250 Ct scan of chest without contrast 81 81 $51
74018 X-ray of abdomen, 1 view 71 67 $9

In context: peer comparison

Among 14 peers in Lynnwood Vascular & Interventional Radiology Physician, average services per provider: 51. This provider delivers 129× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Whipple's medical specialty?
Dr. Stephen Whipple practices Vascular & Interventional Radiology Physician in Lynnwood, WA.
Where does Dr. Stephen Whipple practice?
Dr. Stephen Whipple practices at 19020 33Rd Ave W Ste 210, Lynnwood, WA 980364748. Office phone: 4255631500.
What is Dr. Stephen Whipple's NPI?
Dr. Stephen Whipple's National Provider Identifier (NPI) is 1164440632, issued by NPPES.
Does Dr. Stephen Whipple accept Medicare assignment?
Yes. Dr. Stephen Whipple accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Whipple commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177). Source: CMS Medicare Physician & Other Practitioners file.