LIZY MARIEL PANIAGUA GONZALEZ (M.D.) – Internal Medicine Physician, NPI 1427585256
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
674 INFECTIOUS DISEASE in TX
Provider Addresses for LIZY MARIEL PANIAGUA GONZALEZ (M.D.)
301 University Blvd
Galveston, TX 775551167
Phone: (409) 772-7063
Fax: (409) 747-8579
Type: Location
Mount Sinai Medical Center, 4300, Alton Road, Miami Beach, Miami-Dade County, Florida, 33140, United States
MIAMI, FL 331402948
Phone: (305) 674-2053
Fax: (305) 674-2057
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 59 Open Payments records for all available years, with a total value of $1,435.
Total Amount is formed as General ($1,435) + Research ($0) + Ownership ($0) = $1,435.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: ViiV Healthcare Company ($726).
Total Amount
$1,435
General + Research + Ownership
Payments
59
Total payment records
General Amount
$1,435
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 | $726 |
| Gilead Sciences, Inc. | $322 |
| Insmed, Inc. | $130 |
| Merck Sharp & Dohme LLC | $71 |
| Astellas Pharma US Inc | $50 |
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: 2023-08-28
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 |
|---|---|---|---|---|
| I20230828002425 | I | Infectious Disease | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 75 | 22 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 56 | 23 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 25 | $0 |
Insurance plans in this area (ZIP 77555)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Internal Medicine | OH | |
| Nurse Practitioner | FL | |
| Infectious Disease | FL | |
| Internal Medicine | FL | |
| Internal Medicine, Infectious Disease | FL | |
| Physician Assistant | FL | |
| Family Practice | CA | |
| Infectious Disease | FL |
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