DR. JOHN FRANCIS MICHAEL HENNECKEN (MD) – Cardiovascular Disease Physician, NPI 1104856780
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
980 CARDIOVASCULAR DISEASE (CARDIOLOGY) in GA
Provider Addresses for DR. JOHN FRANCIS MICHAEL HENNECKEN (MD)
1000 Cowles Clinc Way # 200
Greensboro, GA 306425285
Phone: (706) 484-7606
Fax: (762) 445-1054
Type: Location
101 Lake Oconee Pkwy
Eatonton, GA 310246054
Phone: (404) 605-2800
Fax: (404) 351-5983
Type: Location
2490, Riverside Drive, Northwoods, Macon, Bibb County, Georgia, 31204, United States
STE B
MACON, GA 31204
Phone: (478) 633-6633
Fax: (478) 633-4295
Type: Mailing
Cadman Plaza West, Brooklyn, Kings County, New York, 11242, United States
BROOKLYN, NY 112013226
Phone: (929) 210-6135
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $632.
Total Amount is formed as General ($632) + Research ($0) + Ownership ($0) = $632.
Last reported payment date: 2024-08-01 • Largest payer in this snapshot: Boston Scientific Corporation ($358).
Total Amount
$632
General + Research + Ownership
Payments
5
Total payment records
General Amount
$632
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $358 |
| ShockWave Medical, Inc | $145 |
| Shockwave Medical, Inc | $129 |
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: 2020-04-08
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 |
|---|---|---|---|---|
| I20200408001882 | I | Cardiovascular Disease (Cardiology) | NY | 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 | 287 | 181 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 196 | 186 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 97 | 95 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 83 | 63 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $0 |
Insurance plans in this area (ZIP 30642)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| P S Y C H I A T R Y | NY | |
| E N D O C R I N O L O G Y | FL | |
| - | NY | |
| Internal Medicine, Gastroenterology | NY | |
| - | NY | |
| P S Y C H I A T R Y | NY | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | NY | |
| Physician Assistant | NY | |
| P S Y C H I A T R Y | NY |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.