MR. JOHN JOSEPH III O'KEEFE (M.D.) – Neurology Physician, NPI 1891790788
Neurology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
811 NEUROLOGY in MO
Provider Addresses for MR. JOHN JOSEPH III O'KEEFE (M.D.)
12818 TESSON FERRY RD STE 102
SAINT LOUIS, MO 631282945
Phone: (314) 849-5665
Fax: (314) 849-0274
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 54 Open Payments records for all available years, with a total value of $828.
Total Amount is formed as General ($828) + Research ($0) + Ownership ($0) = $828.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: ABBVIE INC. ($815).
Total Amount
$828
General + Research + Ownership
Payments
54
Total payment records
General Amount
$828
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $815 |
| PFIZER INC. | $13 |
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: 2010-08-27
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 |
|---|---|---|---|---|
| I20100827000952 | I | Neurology | MO | 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 |
|---|---|---|---|---|
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 90 | 45 | $0 |
| 95816 | Measurement of brain wave activity (eeg), awake and drowsy | 86 | 84 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 69 | 67 | $0 |
| 95911 | Nerve conduction, 9-10 studies | 45 | 45 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $0 |
Insurance plans in this area (ZIP 63128)
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