RYAN N ARMSTRONG (MD) – Diagnostic Radiology Physician, NPI 1154453355
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
450 INTERVENTIONAL RADIOLOGY in TX
Provider Addresses for RYAN N ARMSTRONG (MD)
PO BOX 765
INDIANAPOLIS, IN 462060765
Phone: (888) 685-3915
Type: Mailing
21214 NORTHWEST FWY
SUITE 220
CYPRESS, TX 774293373
Phone: (832) 912-3600
Fax: (832) 912-3638
Type: Location
7619 Branford Pl Ste 230
Sugar Land, TX 774791104
Phone: (713) 575-3686
Type: Location
4747 BELLAIRE BLVD STE 575
BELLAIRE, TX 774014535
Phone: (713) 575-3686
Type: Mailing
8850 SIX PINES DR STE 280
SHENANDOAH, TX 773802683
Phone: (713) 597-8535
Fax: (713) 575-3688
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $124.
Total Amount is formed as General ($124) + Research ($0) + Ownership ($0) = $124.
Last reported payment date: 2024-10-12 • Largest payer in this snapshot: ASAHI INTECC USA, INC. ($91).
Total Amount
$124
General + Research + Ownership
Payments
3
Total payment records
General Amount
$124
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ASAHI INTECC USA, INC. | $91 |
| MIMEDX Group, Inc. | $20 |
| CashFlow Solutions, LLC | $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: 2009-05-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20090504000407 | I | Interventional Radiology | TX | 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 | 386 | 291 | $0 |
| 71046 | X-ray of chest, 2 views | 123 | 121 | $0 |
| 70450 | Ct scan head or brain without contrast | 103 | 101 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 92 | 91 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 75 | 75 | $0 |
Insurance plans in this area (ZIP 46206)
Loading plans...
Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Radiology, Diagnostic Radiology | LA | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | TX | |
| - | TX | |
| Interventional Cardiology, Diagnostic Radiology | TX | |
| Diagnostic Radiology | TX | |
| - | TX | |
| Diagnostic Radiology | TX | |
| Interventional Radiology, Diagnostic Radiology | PA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.