JOHN EDWARD REARDON (MD) – Hematology & Oncology Physician, NPI 1679786354
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
194 HEMATOLOGY/ONCOLOGY in AL
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Provider Addresses for JOHN EDWARD REARDON (MD)
4145, Carmichael Road, Brookwood Estates, Montgomery, Montgomery County, Alabama, 36106, United States
MONTGOMERY CANCER CENTER
MONTGOMERY, AL 361062803
Phone: (334) 273-7000
Fax: (334) 273-2386
Type: Mailing
4145 CARMICHAEL RD
MONTGOMERY, AL 361062803
Phone: (334) 273-7000
Fax: (334) 273-2386
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 165 Open Payments records for all available years, with a total value of $3,135.
Total Amount is formed as General ($3,135) + Research ($0) + Ownership ($0) = $3,135.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: PFIZER INC. ($384).
Total Amount
$3,135
General + Research + Ownership
Payments
165
Total payment records
General Amount
$3,135
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $384 |
| Celgene Corporation | $298 |
| Novartis Pharmaceuticals Corporation | $254 |
| Janssen Biotech, Inc. | $164 |
| Regeneron Healthcare Solutions, 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: 2009-07-10
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 |
|---|---|---|---|---|
| I20090710000470 | I | Hematology/Oncology | AL | 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 | 355 | 213 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 111 | 77 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 55 | 55 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 27 | 27 | $0 |
Insurance plans in this area (ZIP 36106)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL | |
| - | AL | |
| Addiction Medicine, Family Practice | AL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | AL | |
| Family Practice | AL | |
| Family Practice | AL | |
| Physician Assistant | AL | |
| - | AL | |
| Interventional Cardiology | AL |
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