DARRELL MARK CHEEK (M.D.) – Internal Medicine Physician, NPI 1932100724
Internal Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
5,405 INTERNAL MEDICINE in GA
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Provider Addresses for DARRELL MARK CHEEK (M.D.)
Professional Drive, Lawrenceville, Gwinnett County, Georgia, 30043:30096, United States
SUITE 510
LAWRENCEVILLE, GA 300463333
Phone: (770) 513-2072
Fax: (770) 513-7986
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 130 Open Payments records for all available years, with a total value of $2,590.
Total Amount is formed as General ($2,590) + Research ($0) + Ownership ($0) = $2,590.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Shield Therapeutics Inc ($448).
Total Amount
$2,590
General + Research + Ownership
Payments
130
Total payment records
General Amount
$2,590
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Shield Therapeutics Inc | $448 |
| Novo Nordisk Inc | $407 |
| Lilly USA, LLC | $271 |
| IDORSIA PHARMACEUTICALS US INC | $149 |
| PFIZER INC. | $105 |
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: 2005-09-16
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 |
|---|---|---|---|---|
| I20050916000173 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 657 | 328 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 246 | 246 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 147 | 117 | $0 |
| G0008 | Administration of influenza virus vaccine | 26 | 26 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 26 | 26 | $0 |
Insurance plans in this area (ZIP 30046)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | GA | |
| Pulmonary Disease | GA | |
| Nurse Practitioner | GA | |
| Pulmonary Disease | GA | |
| Internal Medicine | GA | |
| Internal Medicine | GA | |
| Internal Medicine | GA | |
| - | GA | |
| Nephrology, Internal Medicine | GA | |
| E N D O C R I N O L O G Y | MS |
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