DIVYA SIVAKUMAR (D.O., M.A.) – Neurology Physician, NPI 1528419587
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
812 NEUROLOGY in MO
Provider Addresses for DIVYA SIVAKUMAR (D.O., M.A.)
621 S NEW BALLAS RD STE 6005B
SAINT LOUIS, MO 631418273
Phone: (314) 251-6075
Type: Mailing
6500 Hospital Dr
Hannibal, MO 634016890
Phone: (573) 629-3500
Fax: (573) 629-3515
Type: Location
Froedtert Hospital, 9200, West Wisconsin Avenue, Cannon Park, Wauwatosa, Milwaukee County, Wisconsin, 53226, United States
MILWAUKEE, WI 532263522
Phone: (414) 805-5200
Fax: (414) 259-0469
Type: Mailing
2300 HRC PLAZA DR
LAKE SAINT LOUIS, MO 633672367
Phone: (636) 425-4673
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 205 Open Payments records for all available years, with a total value of $3,084.
Total Amount is formed as General ($3,084) + Research ($0) + Ownership ($0) = $3,084.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ABBVIE INC. ($1,350).
Total Amount
$3,084
General + Research + Ownership
Payments
205
Total payment records
General Amount
$3,084
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,350 |
| PFIZER INC. | $363 |
| IMPEL PHARMACEUTICALS INC. | $247 |
| Lundbeck LLC | $207 |
| Lilly USA, LLC | $160 |
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: 2021-12-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20201012001549 | I | Neurology | WI | TBD |
| I20211210002430 | 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 |
|---|---|---|---|---|
| 96127 | Assessment of emotional or behavioral problems | 64 | 23 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 36 | 23 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 29 | 19 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $0 |
Insurance plans in this area (ZIP 63141)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| N E U R O L O G Y | MI |
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