Doctor profile · Federal record
Dr. Jack Fields, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Olympia, WA
- NPI 1326016379
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3417 Ensign RD Ne
Olympia, WA 985065075
(360) 493-4600
fax (360) 493-4603 - Additional location
-
203 S Western Ave
Tonasket, WA 988558803
(509) 486-2151
fax (509) 223-1640 - Mailing address
-
19020 33Rd Ave W Ste 210
Lynnwood, WA 980364748
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 30, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Washington #MD00045508
- Medicaid (2)
- WA #8450157 · WA #1043717
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326016379. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,310
Distinct HCPCS
10
Medicare allowed
$178,538
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 2,634 | 17 | $0 | |
73700 |
Ct scan of leg without contrast | 267 | 260 | $46 | |
72148 |
Mri scan of lower spinal canal without contrast | 239 | 239 | $69 | |
72192 |
Ct scan of pelvis without contrast | 179 | 179 | $51 | |
71045 |
X-ray of chest, 1 view | 146 | 144 | $9 | |
73721 |
Mri scan of leg joint without contrast | 138 | 135 | $62 | |
72141 |
Mri scan of upper spinal canal without contrast | 103 | 103 | $69 | |
72148 |
Mri scan of lower spinal canal without contrast | 102 | 87 | $112 | |
73200 |
Ct scan of arm without contrast | 87 | 86 | $46 | |
72131 |
Ct scan of lower spine without contrast | 86 | 86 | $46 |
In context: peer comparison
Among 6 peers in Olympia Diagnostic Radiology Physician, average services per provider: 80. This provider delivers 79× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jack Fields's medical specialty?
Dr. Jack Fields practices Diagnostic Radiology Physician in Olympia, WA.
Where does Dr. Jack Fields practice?
Dr. Jack Fields practices at 3417 Ensign RD Ne, Olympia, WA 985065075. Office phone: 3604934600.
What is Dr. Jack Fields's NPI?
Dr. Jack Fields's National Provider Identifier (NPI) is 1326016379, issued by NPPES.
Does Dr. Jack Fields accept Medicare assignment?
Yes. Dr. Jack Fields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Fields commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Ct scan of leg without contrast (HCPCS 73700); Mri scan of lower spinal canal without contrast (HCPCS 72148). Source: CMS Medicare Physician & Other Practitioners file.