Doctor profile · Federal record

Dr. Joel Gross

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Seattle, WA

  • NPI 1659438844
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Harborview Medical Center, 325 9Th Ave
Seattle, WA 98104
(206) 731-3105
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
January 17, 2013
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Washington #MD00039501
Medicaid
WA #1659438844

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659438844. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
757
Distinct HCPCS
10
Medicare allowed
$22,861
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 175 168 $9
74177 Ct scan of abdomen and pelvis with contrast 65 65 $93
72125 Ct scan of upper spine without contrast 56 55 $49
71275 Ct scan of blood vessels of chest with contrast 50 50 $89
71046 X-ray of chest, 2 views 42 42 $11
73564 X-ray of knee, 4 or more views 39 35 $12
72128 Ct scan of middle spine without contrast 33 33 $48
72170 X-ray of pelvis, 1-2 views 32 32 $9
73590 X-ray of lower leg, 2 views 32 25 $8
72131 Ct scan of lower spine without contrast 30 30 $48

In context: peer comparison

Among 79 peers in this city , average services per provider: 113. This provider delivers 6.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joel Gross's medical specialty?
Dr. Joel Gross practices Diagnostic Radiology Physician in Seattle, WA.
Where does Dr. Joel Gross practice?
Dr. Joel Gross practices at Harborview Medical Center, Seattle, WA 98104. Office phone: 2067313105.
What is Dr. Joel Gross's NPI?
Dr. Joel Gross's National Provider Identifier (NPI) is 1659438844, issued by NPPES.
Does Dr. Joel Gross accept Medicare assignment?
Yes. Dr. Joel Gross accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joel Gross commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan of upper spine without contrast (HCPCS 72125). Source: CMS Medicare Physician & Other Practitioners file.