DR. BRENDAN JOHN MCCULLOUGH (MD) – Neuroradiology Physician, NPI 1497954317
Neuroradiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,262 DIAGNOSTIC RADIOLOGY in WA
Provider Addresses for DR. BRENDAN JOHN MCCULLOUGH (MD)
203 S Western Ave
Tonasket, WA 988558803
Phone: (509) 486-2151
Fax: (509) 223-1640
Type: Location
33rd Avenue West, Lynnwood, Snohomish County, Washington, 98037, United States
LYNNWOOD, WA 980364748
Phone: (425) 563-1500
Fax: (425) 563-1374
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-04-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20130705000351 | I | Diagnostic Radiology | WA | TBD |
| I20140905001843 | I | Diagnostic Radiology | ID | TBD |
| I20250203000840 | I | Diagnostic Radiology | CA | TBD |
| I20250417000862 | I | Diagnostic Radiology | MI | 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 |
|---|---|---|---|---|
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 4,150 | 23 | $0 |
| 70450 | Ct scan head or brain without contrast | 550 | 529 | $0 |
| 70496 | Ct scan of blood vessels of head with contrast | 384 | 382 | $0 |
| 70498 | Ct scan of blood vessels of neck with contrast | 378 | 376 | $0 |
| 70551 | Mri scan of brain without contrast | 327 | 324 | $0 |
Insurance plans in this area (ZIP 98855)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| General Surgery | WA | |
| Orthopedic Surgery | WA | |
| P S Y C H I A T R Y | WA | |
| Hospitalist, Hospice/Palliative Care, Internal Medicine | WA | |
| Hospitalist, Hospice/Palliative Care | WA | |
| Physician Assistant | WA | |
| N E U R O L O G Y | WA | |
| N E U R O L O G Y | WA | |
| Hospitalist, Hospice/Palliative Care, Internal Medicine | ND |
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