RYAN W DAVIS (MD) – Diagnostic Radiology Physician, NPI 1891734398
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,793 DIAGNOSTIC RADIOLOGY in CA
Provider Addresses for RYAN W DAVIS (MD)
168 N Brent St
Suite 402
Ventura, CA 930032817
Phone: (888) 234-0004
Fax: (805) 641-3965
Type: Location
834 Sheridan St
Port Townsend, WA 983682443
Phone: (360) 385-2200
Type: Location
PO BOX 16217
IRVINE, CA 926236217
Phone: (949) 263-8620
Fax: (949) 263-0473
Type: Mailing
168, North Brent Street, Ventura, Ventura County, California, 93003, United States
SUITE 402
VENTURA, CA 930032817
Phone: (888) 234-0004
Fax: (805) 641-3965
Type: Location
1700 S TAMIAMI TRL
SARASOTA, FL 342393509
Phone: (941) 917-9000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $99.
Total Amount is formed as General ($99) + Research ($0) + Ownership ($0) = $99.
Last reported payment date: 2023-06-12 • Largest payer in this snapshot: Inari Medical, Inc. ($99).
Total Amount
$99
General + Research + Ownership
Payments
2
Total payment records
General Amount
$99
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $99 |
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: 2025-05-07
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 |
|---|---|---|---|---|
| I20200707003181 | I | Diagnostic Radiology | FL | TBD |
| I20240712001085 | I | Diagnostic Radiology | WA | TBD |
| I20250507002964 | I | Diagnostic Radiology | AK | 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 | 1,817 | 1,681 | $0 |
| 70450 | Ct scan head or brain without contrast | 525 | 520 | $0 |
| 72125 | Ct scan of upper spine without contrast | 171 | 169 | $0 |
| 71275 | Ct scan of blood vessels of chest with contrast | 137 | 137 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 104 | 104 | $0 |
Insurance plans in this area (ZIP 93003)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CA | 71250 | CT scan chest | 176 | 166 |
| DIAGNOSTIC RADIOLOGY | CA | 74177 | CT scan of abdomen and pelvis with contrast | 232 | 224 |
| DIAGNOSTIC RADIOLOGY | CA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 23 | 22 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | WA | |
| Diagnostic Radiology | AK | |
| Diagnostic Radiology, Interventional Radiology, Nuclear Medicine, Pediatric Medicine | IL | |
| Diagnostic Radiology | WA | |
| Diagnostic Radiology, Nuclear Medicine | OR | |
| Diagnostic Radiology | IN | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | OR | |
| - | AK | |
| Interventional Radiology, Diagnostic Radiology | WA |
Reviews
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