MR. DENNIS CONRAD HARPER (M.D.) – Internal Medicine Physician, NPI 1043203425
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,405 INTERNAL MEDICINE in GA
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Provider Addresses for MR. DENNIS CONRAD HARPER (M.D.)
Bowens Mill Road, Douglas, Coffee County, Georgia, 31534, United States
DOUGLAS, GA 315332252
Phone: (912) 384-3838
Fax: (912) 384-4029
Type: Mailing
1400, North Peterson Avenue, Douglas, Coffee County, Georgia, 31533, United States
SUITE C
DOUGLAS, GA 31533
Phone: (912) 384-4000
Fax: (912) 384-4085
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 49 Open Payments records for all available years, with a total value of $902.
Total Amount is formed as General ($902) + Research ($0) + Ownership ($0) = $902.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($355).
Total Amount
$902
General + Research + Ownership
Payments
49
Total payment records
General Amount
$902
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $355 |
| ABBVIE INC. | $73 |
| Novo Nordisk Inc | $52 |
| AstraZeneca Pharmaceuticals LP | $50 |
| Amgen Inc. | $50 |
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: 2004-06-04
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 |
|---|---|---|---|---|
| I20040604000387 | I | Internal 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 776 | 247 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 693 | 271 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 653 | 234 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 634 | 239 | $0 |
| 81003 | Automated urinalysis test | 580 | 231 | $0 |
Insurance plans in this area (ZIP 31533)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | GA | 73630 | X-ray of foot, minimum of 3 views | 13 | 12 |
| INTERNAL MEDICINE | GA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 79 | 79 |
| INTERNAL MEDICINE | GA | 83036 | Hemoglobin A1C level | 464 | 242 |
| INTERNAL MEDICINE | GA | 85610 | Blood test, clotting time | 231 | 29 |
| INTERNAL MEDICINE | GA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 1226 | 624 |
| INTERNAL MEDICINE | GA | 94727 | Determination of lung volumes using gas dilution or washout | 121 | 111 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| P A T H O L O G Y | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Internal Medicine | GA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | AL | |
| Internal Medicine | GA | |
| Cardiovascular Disease (Cardiology), Nuclear Medicine | GA | |
| Emergency Medicine, Family Practice | AZ |
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