DR. DAVID WAYNE MARKHAM (MD, MSC) – Advanced Heart Failure and Transplant Cardiology Physician, NPI 1871608489
Advanced Heart Failure and Transplant Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
42 ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY in GA
Provider Addresses for DR. DAVID WAYNE MARKHAM (MD, MSC)
5671 Peachtree Dunwoody Rd Ste 520
Atlanta, GA 303425005
Phone: (678) 843-5801
Fax: (678) 843-7746
Type: Location
1267 HIGHWAY 54 W STE 2200
FAYETTEVILLE, GA 302142110
Phone: (770) 716-0051
Type: Location
5671 PEACHTREE DUNWOODY RD STE 520
ATLANTA, GA 303425005
Phone: (678) 843-5801
Fax: (678) 843-7746
Type: Location
Peachtree Dunwoody Road, Atlanta, Fulton County, Georgia, 30326, United States
SUITE 650
ATLANTA, GA 303421731
Phone: (678) 843-5801
Fax: (678) 843-7746
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 91 Open Payments records for all available years, with a total value of $3,745.
Total Amount is formed as General ($3,745) + Research ($0) + Ownership ($0) = $3,745.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Abbott Laboratories ($1,804).
Total Amount
$3,745
General + Research + Ownership
Payments
91
Total payment records
General Amount
$3,745
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $1,804 |
| CVRx, Inc. | $701 |
| Merck Sharp & Dohme LLC | $125 |
| Novartis Pharmaceuticals Corporation | $102 |
| E.R. Squibb & Sons, L.L.C. | $88 |
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: 2013-04-30
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 |
|---|---|---|---|---|
| I20130430000374 | I | Advanced Heart Failure And Transplant Cardiology | 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 | 206 | 150 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 195 | 85 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 155 | 148 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 135 | 71 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 124 | 109 | $0 |
Insurance plans in this area (ZIP 30342)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| - | GA | |
| - | GA | |
| - | GA | |
| Nurse Practitioner | GA | |
| Internal Medicine | OH | |
| Nurse Practitioner | GA | |
| Advanced Heart Failure And Transplant Cardiology, Cardiovascular Disease (Cardiology) | GA | |
| Cardiovascular Disease (Cardiology) | GA | |
| - | GA |
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