DR. MICHAEL CHRISTIAN ALLAN (MD) – Clinical Cardiac Electrophysiology Physician, NPI 1124035571
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
91 CARDIAC ELECTROPHYSIOLOGY in TN
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Provider Addresses for DR. MICHAEL CHRISTIAN ALLAN (MD)
2205, McCallie Avenue, Highland Park, Glenwood, Ridgeside, Chattanooga, Hamilton County, Tennessee, 37404, United States
CHATTANOOGA, TN 374043230
Phone: (423) 508-6733
Fax: (423) 508-6744
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 72 Open Payments records for all available years, with a total value of $3,396.
Total Amount is formed as General ($3,396) + Research ($0) + Ownership ($0) = $3,396.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Boston Scientific Corporation ($2,560).
Total Amount
$3,396
General + Research + Ownership
Payments
72
Total payment records
General Amount
$3,396
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $2,560 |
| Lexicon Pharmaceuticals, Inc. | $154 |
| Baxter Healthcare | $141 |
| CARDIVA MEDICAL, INC. | $123 |
| Abbott Laboratories | $98 |
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: 2007-11-19
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20070815000664 | I | Interventional Cardiology | GA | TBD |
| I20071119000691 | I | Cardiac Electrophysiology | 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 | 3,682 | 2,437 | $0 |
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 515 | 265 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 395 | 335 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 342 | 171 | $0 |
| 93280 | Programming of dual lead pacemaker system | 341 | 199 | $0 |
Insurance plans in this area (ZIP 37404)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | TN | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 144 | 73 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | LA | |
| Interventional Cardiology, Internal Medicine, Cardiovascular Disease (Cardiology) | TN | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | TN | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | OH | |
| Nurse Practitioner | KY | |
| Cardiovascular Disease (Cardiology) | TN | |
| Physician Assistant | TN | |
| Internal Medicine, Interventional Cardiology, Cardiovascular Disease (Cardiology) | KY | |
| Cardiovascular Disease (Cardiology), Internal Medicine | TN | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology, Internal Medicine | DE |
Reviews
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