DENISE C WEAVER (MD) – Infectious Disease Physician, NPI 1093772378
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
190 INFECTIOUS DISEASE in IN
Provider Addresses for DENISE C WEAVER (MD)
757 45TH AVE
STE 201
MUNSTER, IN 463212911
Phone: (219) 934-2461
Fax: (219) 934-2478
Type: Mailing
8558 BROADWAY
MERRILLVILLE, IN 464107032
Phone: (219) 392-7084
Fax: (219) 703-6854
Type: Mailing
1400 S LAKE PARK AVE STE 304
HOBART, IN 463426791
Phone: (219) 947-6638
Fax: (219) 703-6693
Type: Location
1400, South Lake Park Avenue, Hobart, Lake County, Indiana, 46342, United States
STE 305
HOBART, IN 46342
Phone: (219) 945-1523
Fax: (219) 945-1284
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 99 Open Payments records for all available years, with a total value of $2,084.
Total Amount is formed as General ($2,084) + Research ($0) + Ownership ($0) = $2,084.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ViiV Healthcare Company ($314).
Total Amount
$2,084
General + Research + Ownership
Payments
99
Total payment records
General Amount
$2,084
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 |
|---|---|
| ViiV Healthcare Company | $314 |
| Gilead Sciences, Inc. | $270 |
| ABBVIE INC. | $256 |
| Shionogi Inc | $215 |
| Janssen Biotech, Inc. | $132 |
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: 2010-03-11
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 |
|---|---|---|---|---|
| I20100311000999 | I | Infectious Disease | IN | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 659 | 165 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 128 | 111 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 100 | 69 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 61 | 37 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 43 | 31 | $0 |
Insurance plans in this area (ZIP 46321)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists) | IL | |
| - | IN | |
| Nurse Practitioner | IN | |
| - | IN | |
| Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | IL | |
| Nurse Practitioner | IN | |
| - | IN | |
| Gynecological Oncology, Obstetrics/Gynecology | IN | |
| - | IN | |
| Nurse Practitioner | IN |
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