DR. JOHN F MADDOX (MD) – Family Medicine Physician, NPI 1477575868
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. JOHN F MADDOX (MD)
PO BOX 398
ANDALUSIA, AL 364201207
Phone: (334) 222-8421
Fax: (334) 222-1248
Type: Mailing
835, South Three Notch Street, Andalusia, Covington County, Alabama, 36420, United States
ANDALUSIA, AL 364205321
Phone: (334) 222-8421
Fax: (334) 222-1248
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 73 Open Payments records for all available years, with a total value of $1,297.
Total Amount is formed as General ($1,297) + Research ($0) + Ownership ($0) = $1,297.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Novo Nordisk Inc ($292).
Total Amount
$1,297
General + Research + Ownership
Payments
73
Total payment records
General Amount
$1,297
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 |
|---|---|
| Novo Nordisk Inc | $292 |
| PFIZER INC. | $207 |
| AstraZeneca Pharmaceuticals LP | $169 |
| Otsuka America Pharmaceutical, Inc. | $114 |
| Esperion Therapeutics, Inc. | $60 |
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: 2010-09-22
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 |
|---|---|---|---|---|
| I20100922001028 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,275 | 181 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 377 | 228 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 238 | 175 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 129 | 93 | $0 |
| G0008 | Administration of influenza virus vaccine | 84 | 84 | $0 |
Insurance plans in this area (ZIP 36420)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | AL | 17003 | Destruction of 2-14 skin growths | 103 | 34 |
| FAMILY MEDICINE | AL | 20610 | Aspiration and/or injection of large joint or joint capsule | 56 | 37 |
| FAMILY MEDICINE | AL | 82270 | Stool analysis for blood to screen for colon tumors | 15 | 15 |
| FAMILY MEDICINE | AL | 83036 | Hemoglobin A1C level | 381 | 224 |
| FAMILY MEDICINE | AL | 90670 | Pneumococcal vaccine for injection into muscle | 81 | 81 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL | |
| Family Practice | AL |
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