NATHAN CRAIG MULLINS (D.O.) – Diagnostic Radiology Physician, NPI 1043517006
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
933 DIAGNOSTIC RADIOLOGY in CO
Provider Addresses for NATHAN CRAIG MULLINS (D.O.)
10700 E GEDDES AVE STE 200
ENGLEWOOD, CO 801123861
Phone: (303) 761-9190
Fax: (720) 874-4462
Type: Mailing
9500 EUCLID AVE
CLEVELAND, OH 441950001
Phone: (216) 839-3000
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: 2024-09-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20200629000731 | I | Diagnostic Radiology | NM | TBD |
| I20240917002771 | I | Diagnostic Radiology | LA | 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 | 265 | 262 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 130 | 130 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 126 | 126 | $0 |
| 71260 | Ct scan of chest with contrast | 110 | 110 | $0 |
| 70450 | Ct scan head or brain without contrast | 89 | 89 | $0 |
Insurance plans in this area (ZIP 80112)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | CO | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology, Nuclear Medicine | CO | |
| Diagnostic Radiology, Nuclear Medicine | CO | |
| Diagnostic Radiology | UT | |
| - | CO | |
| - | CO | |
| - | MO | |
| Diagnostic Radiology | CO | |
| Diagnostic Radiology | CO |
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