DR. JAMES NELSON MOCK (MD) – Emergency Medicine Physician, NPI 1093726226
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,845 EMERGENCY MEDICINE in IL
Provider Addresses for DR. JAMES NELSON MOCK (MD)
201 S 14th St
Herrin, IL 629483631
Phone: (618) 942-2171
Fax: (618) 988-6186
Type: Location
2 S Hospital Dr
Murphysboro, IL 629663333
Phone: (618) 684-3156
Fax: (618) 529-0524
Type: Location
Memorial Hospital of Carbondale, 405, West Jackson Street, Carbondale, Jackson County, Illinois, 62902, United States
CARBONDALE, IL 629011462
Phone: (618) 549-0721
Fax: (618) 457-0469
Type: Location
205, South Highland Way, Highlands, Myrtle Beach, Horry County, South Carolina, 29572, United States
MYRTLE BEACH, SC 295723362
Phone: (843) 457-4747
Fax: (843) 497-6405
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: 2022-01-28
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 |
|---|---|---|---|---|
| I20040929000933 | I | Emergency Medicine | SC | TBD |
| I20220128002075 | I | Emergency Medicine | NC | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 166 | 150 | $0 |
| 99291 | Critical care, first 30-74 minutes | 130 | 120 | $0 |
| 99285 | Emergency department visit with high level of medical decision making | 108 | 102 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 98 | 94 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 16 | 16 | $0 |
Insurance plans in this area (ZIP 62948)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | SC | |
| Nurse Practitioner | SC | |
| - | SC | |
| - | PA |
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