DR. ROBERT D BLOCH (MD) – Diagnostic Radiology Physician, NPI 1598727679
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,262 DIAGNOSTIC RADIOLOGY in WA
Provider Addresses for DR. ROBERT D BLOCH (MD)
203 S Western Ave
Tonasket, WA 988558803
Phone: (509) 486-2151
Fax: (509) 223-1640
Type: Location
747 52ND ST
OAKLAND, CA 946091809
Phone:
Type: Mailing
PeaceHealth Southwest Medical Center, 400, Northeast Mother Joseph Place, Vancouver, Clark County, Washington, 98664, United States
VANCOUVER, WA 986643200
Phone: (360) 892-9664
Fax: (360) 892-9667
Type: Location
33rd Avenue West, Lynnwood, Snohomish County, Washington, 98037, United States
LYNNWOOD, WA 980364748
Phone: (425) 563-1500
Fax: (425) 563-1501
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $14.
Total Amount is formed as General ($14) + Research ($0) + Ownership ($0) = $14.
Last reported payment date: 2023-09-06 • Largest payer in this snapshot: Boston Scientific Corporation ($14).
Total Amount
$14
General + Research + Ownership
Payments
1
Total payment records
General Amount
$14
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $14 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-06-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040826000570 | I | Diagnostic Radiology | WA | TBD |
| I20190729000557 | I | Diagnostic Radiology | OR | TBD |
| I20250611001685 | I | Diagnostic Radiology | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 598 | 571 | $0 |
| 71046 | X-ray of chest, 2 views | 251 | 242 | $0 |
| 70450 | Ct scan head or brain without contrast | 119 | 118 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 82 | 81 | $0 |
| 74018 | X-ray of abdomen, 1 view | 67 | 64 | $0 |
Insurance plans in this area (ZIP 98855)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | WA | 71250 | CT scan chest | 38 | 38 |
| DIAGNOSTIC RADIOLOGY | WA | 73110 | X-ray of wrist, minimum of 3 views | 21 | 18 |
| DIAGNOSTIC RADIOLOGY | WA | 73630 | X-ray of foot, minimum of 3 views | 12 | 12 |
| DIAGNOSTIC RADIOLOGY | WA | 74177 | CT scan of abdomen and pelvis with contrast | 91 | 91 |
| DIAGNOSTIC RADIOLOGY | WA | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 12 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MI | |
| General Practice, Diagnostic Radiology, Interventional Radiology | WA | |
| Diagnostic Radiology | MT | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | OH | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | VA |
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