DR. GREGORY BLAIN MARTIN (M.D.) – Vascular & Interventional Radiology Physician, NPI 1457529927
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
229 INTERVENTIONAL RADIOLOGY in CO
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Provider Addresses for DR. GREGORY BLAIN MARTIN (M.D.)
10700 E. GEDDES AVENUE
SUITE 200
ENGLEWOOD, CO 801123861
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Mailing
10800 E GEDDES AVE STE 300
ENGLEWOOD, CO 801123895
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Mailing
Swedish Medical Center, 501, East Hampden Avenue, Englewood, Arapahoe County, Colorado, 80113, United States
ENGLEWOOD, CO 801132702
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $1,425.
Total Amount is formed as General ($1,425) + Research ($0) + Ownership ($0) = $1,425.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Inari Medical, Inc. ($708).
Total Amount
$1,425
General + Research + Ownership
Payments
26
Total payment records
General Amount
$1,425
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $708 |
| Boston Scientific Corporation | $315 |
| AngioDynamics, Inc. | $100 |
| Siemens Medical Solutions USA, Inc. | $56 |
| Sirtex Medical Inc | $38 |
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: 2016-03-30
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2023-12-31 (897 days ago).
Enrollment records
3
Earliest due date
2023-12-31
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 |
|---|---|---|---|---|
| I20151204000611 | I | Interventional Radiology | KS | 2023-12-31 |
| I20151222001121 | I | Interventional Radiology | CO | TBD |
| I20160330002268 | I | Interventional Radiology | HI | TBD |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 | 90 | 90 | $0 |
| J2250 | Injection, midazolam hydrochloride, per 1 mg | 63 | 23 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 56 | 52 | $0 |
| J3010 | Injection, fentanyl citrate, 0.1 mg | 41 | 24 | $0 |
| 76937 | Ultrasonic guidance for blood vessel access | 38 | 37 | $0 |
Insurance plans in this area (ZIP 80112)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL RADIOLOGY | CO | 74177 | CT scan of abdomen and pelvis with contrast | 18 | 18 |
| INTERVENTIONAL RADIOLOGY | CO | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 20 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Radiology, Diagnostic Radiology | CO | |
| Nurse Practitioner | CO | |
| Nurse Practitioner | CO | |
| Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | CO | |
| Diagnostic Radiology, Interventional Radiology | CO | |
| Diagnostic Radiology, Interventional Radiology | CO | |
| Nurse Practitioner | CO | |
| Interventional Radiology | CO | |
| Diagnostic Radiology | CO | |
| Nurse Practitioner | CO |
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