DR. ROBERT HARRELL JR. MARTIN (MD) – Family Medicine Physician, NPI 1316954860
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,499 FAMILY PRACTICE in AR
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Provider Addresses for DR. ROBERT HARRELL JR. MARTIN (MD)
506, Little Creek Cut Off Road, Sheridan, Grant County, Arkansas, 72150, United States
SHERIDAN, AR 721507798
Phone: (870) 942-3000
Fax: (870) 942-3005
Type: Location
6040 CASTLE COAKLEY
CHRISTIANSTED, VI 008205343
Phone: (340) 998-2404
Type: Mailing
901, Freda Lane, Sheridan, Grant County, Arkansas, 72150, United States
SHERIDAN, AR 721507084
Phone: (870) 941-3161
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: 2022-01-07
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 |
|---|---|---|---|---|
| I20040512001173 | I | Family Practice | AR | TBD |
| I20120816000632 | I | Emergency Medicine | TX | TBD |
| I20220107000090 | I | Emergency Medicine | VI | 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 |
|---|---|---|---|---|
| 99283 | Emergency department visit with low level of medical decision making | 16 | 16 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 13 | 13 | $0 |
Insurance plans in this area (ZIP 72150)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | VA | |
| - | AR | |
| Family Practice | AR | |
| Family Practice | TN | |
| Nurse Practitioner | AR | |
| Emergency Medicine, General Practice | AR | |
| - | AR | |
| Nurse Practitioner | AR | |
| Nurse Practitioner | AR | |
| - | AR |
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