DR. MICHAEL HOLLIFIELD (MD) – Internal Medicine Physician, NPI 1831162437
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,513 EMERGENCY MEDICINE in GA
Provider Addresses for DR. MICHAEL HOLLIFIELD (MD)
PO BOX 2442
COLUMBUS, GA 319022442
Phone: (706) 960-9533
Type: Mailing
563 MOUNTAIN CITY RD
CLAYTON, GA 305253072
Phone: (706) 960-9533
Fax: (706) 782-0465
Type: Location
Gainesville Post Office, 4600, Southwest 34th Street, Gainesville, Alachua County, Florida, 32608, United States
GAINESVILLE, GA 305032938
Phone: (770) 536-2146
Type: Mailing
Northeast Georgia Medical Center, 743, Spring Street Northeast, Gainesville, Hall County, Georgia, 30501, United States
GAINESVILLE, GA 305013715
Phone: (770) 536-2146
Fax: (770) 536-7895
Type: Location
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: 2005-02-24
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 |
|---|---|---|---|---|
| I20050224000548 | I | Emergency Medicine | GA | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 97 | 97 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 36 | 36 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 25 | 24 | $0 |
Insurance plans in this area (ZIP 31902)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | SC | |
| Nurse Practitioner | GA | |
| O T O L A R Y N G O L O G Y | GA | |
| Nurse Practitioner | SC | |
| Emergency Medicine | FL | |
| Nurse Practitioner | GA | |
| - | GA | |
| Nurse Practitioner | GA | |
| Interventional Pain Management, Anesthesiology, Pain Management | GA | |
| - | GA |
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