DR. BRIAN BOLIVAR WALLS (MD) – Internal Medicine Physician, NPI 1508866237
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,378 INTERNAL MEDICINE in FL
Provider Addresses for DR. BRIAN BOLIVAR WALLS (MD)
PO BOX 540033
MERRITT ISLAND, FL 329540033
Phone: (321) 243-8593
Fax: (321) 453-6280
Type: Mailing
500 CROCKETT BLVD
MERRITT ISLAND, FL 329535034
Phone: (321) 243-8593
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $341.
Total Amount is formed as General ($341) + Research ($0) + Ownership ($0) = $341.
Last reported payment date: 2024-11-02 • Largest payer in this snapshot: Corium, LLC ($147).
Total Amount
$341
General + Research + Ownership
Payments
4
Total payment records
General Amount
$341
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Corium, LLC | $147 |
| Otsuka America Pharmaceutical, Inc. | $87 |
| Teva Pharmaceuticals USA, Inc. | $82 |
| Next Science LLC | $25 |
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: 2010-06-07
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 |
|---|---|---|---|---|
| I20100607000890 | I | Internal Medicine | FL | 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 |
|---|---|---|---|---|
| 99305 | Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 56 | 54 | $0 |
| 99315 | Nursing facility discharge day management, 30 minutes or less | 21 | 21 | $0 |
| 99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 15 | 14 | $0 |
Insurance plans in this area (ZIP 32954)
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