GIL A CU (MD) – Internal Medicine Physician, NPI 1558338343
Internal Medicine Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
796 NEPHROLOGY in FL
Provider Addresses for GIL A CU (MD)
10150 BELLE RIVE BLVD UNIT 602
JACKSONVILLE, FL 322569589
Phone: (904) 228-7239
Fax: (800) 747-3061
Type: Mailing
1130 NW 22ND AVENUE
SUITE 640
PORTLAND, OR 97210
Phone: (503) 229-7976
Fax: (503) 274-4867
Type: Mailing
4473 PAHEE ST STE L
LIHUE, HI 967662037
Phone: (808) 632-0200
Fax: (808) 632-0201
Type: Location
94-229 Waipahu Depot St Ste 101
Waipahu, HI 967973032
Phone: (808) 206-9849
Fax: (808) 206-9850
Type: Location
1101 26th St S
Great Falls, MT 594055161
Phone: (406) 455-5000
Type: Location
1560, Park Lane, Fernandina Beach, Nassau County, Florida, 32034, United States
FERNANDINA BEACH, FL 320341940
Phone: (904) 430-0176
Fax: (866) 235-5905
Type: Mailing
4131, University Boulevard South, Jacksonville, Duval County, Florida, 32216, United States
BLDG 6
JACKSONVILLE, FL 322164326
Phone: (904) 737-2750
Fax: (904) 737-2723
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 20 Open Payments records for all available years, with a total value of $621.
Total Amount is formed as General ($621) + Research ($0) + Ownership ($0) = $621.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($225).
Total Amount
$621
General + Research + Ownership
Payments
20
Total payment records
General Amount
$621
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2022-12-13
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 |
|---|---|---|---|---|
| I20050221000066 | I | Internal Medicine | FL | TBD |
| I20221213000139 | I | Nephrology | MT | 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 | 255 | 76 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 74 | 19 | $0 |
| 90935 | Hemodialysis procedure with physician evaluation | 61 | 38 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 56 | 53 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 40 | 34 | $0 |
Insurance plans in this area (ZIP 32256)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | FL | 90935 | Hemodialysis procedure with one physician evaluation | 25 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Advanced Heart Failure And Transplant Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | WA | |
| Cardiovascular Disease (Cardiology) | MT | |
| - | MT | |
| N E P H R O L O G Y | MT | |
| - | MT | |
| Thoracic Surgery | IL | |
| Internal Medicine, Hospitalist | MT | |
| General Surgery, Colorectal Surgery (Proctology) | WI | |
| Internal Medicine | ID | |
| Nurse Practitioner | AK |
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