JOHN BAKER (MD) – Cardiovascular Disease Physician, NPI 1003801796
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
236 INTERVENTIONAL CARDIOLOGY in TN
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Provider Addresses for JOHN BAKER (MD)
PO BOX 400
JACKSON, TN 383020400
Phone: (731) 423-8697
Fax: (731) 422-5743
Type: Mailing
Forest Avenue, Holmes Park, Kansas City, Jackson County, Missouri, 64131, United States
STE 300
JACKSON, TN 383013937
Phone: (731) 422-0347
Fax: (731) 422-0409
Type: Location
587 SKYLINE DR
JACKSON, TN 383013938
Phone: (731) 421-6510
Fax: (731) 421-6500
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 102 Open Payments records for all available years, with a total value of $2,630.
Total Amount is formed as General ($2,630) + Research ($0) + Ownership ($0) = $2,630.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Boston Scientific Corporation ($497).
Total Amount
$2,630
General + Research + Ownership
Payments
102
Total payment records
General Amount
$2,630
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $497 |
| ABIOMED | $273 |
| Alnylam Pharmaceuticals Inc. | $220 |
| Amgen Inc. | $187 |
| Shockwave Medical, Inc | $151 |
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: 2010-02-10
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 |
|---|---|---|---|---|
| I20100210000109 | I | Interventional Cardiology | TN | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 372 | 316 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 273 | 213 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 269 | 189 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 222 | 108 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 216 | 210 | $0 |
Insurance plans in this area (ZIP 38302)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | TN | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 134 | 134 |
| INTERVENTIONAL CARDIOLOGY | TN | 92928 | Catheter insertion of stents in major coronary artery or branch, accessed through the skin | 35 | 29 |
| INTERVENTIONAL CARDIOLOGY | TN | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 98 | 72 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Vascular Surgery, General Surgery | MD | |
| G A S T R O E N T E R O L O G Y | AL | |
| Family Practice | TN | |
| Nurse Practitioner | TN | |
| Internal Medicine, Gastroenterology | TN | |
| Obstetrics/Gynecology, Family Practice | TN | |
| - | TN | |
| Pulmonary Disease, Internal Medicine, Critical Care (Intensivists), Critical Care (Intensivists) | AL | |
| Physician Assistant | TN | |
| Physician Assistant | KY |
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