JOHN DAVID III NALL (M.D.) – Family Medicine Physician, NPI 1285029371
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,754 FAMILY PRACTICE in AL
Provider Addresses for JOHN DAVID III NALL (M.D.)
1041 BALCH RD STE 300
MADISON, AL 357588822
Phone: (256) 325-1540
Type: Mailing
4101 BALMORAL DR SW STE B
HUNTSVILLE, AL 358016535
Phone: (256) 808-2929
Fax: (256) 489-1525
Type: Mailing
4700 WHITESBURG DR SE
SUITE 250
HUNTSVILLE, AL 358021687
Phone: (256) 808-2929
Fax: (256) 929-3517
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 88 Open Payments records for all available years, with a total value of $1,216.
Total Amount is formed as General ($1,216) + Research ($0) + Ownership ($0) = $1,216.
Last reported payment date: 2024-11-15 • Largest payer in this snapshot: Novo Nordisk Inc ($354).
Total Amount
$1,216
General + Research + Ownership
Payments
88
Total payment records
General Amount
$1,216
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $354 |
| ABBVIE INC. | $225 |
| Lilly USA, LLC | $119 |
| Abbott Laboratories | $100 |
| AstraZeneca Pharmaceuticals LP | $81 |
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: 2018-10-30
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 |
|---|---|---|---|---|
| I20181030000027 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 101 | 47 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 65 | 62 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 33 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 30 | 23 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 30 | 30 | $0 |
Insurance plans in this area (ZIP 35758)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | AL | |
| Nurse Practitioner | AL | |
| Nurse Practitioner | AL |
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