GABRIEL NGUENA (MD) – Legal Medicine, NPI 1801845680
Legal Medicine
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,405 INTERNAL MEDICINE in GA
Provider Addresses for GABRIEL NGUENA (MD)
2650 Lawrenceville Suwanee Rd
Suwanee, GA 300244918
Phone: (678) 205-5000
Fax: (678) 240-2080
Type: Location
5595 Peachtree Pkwy
Norcross, GA 300922551
Phone: (770) 242-8001
Fax: (770) 242-6279
Type: Location
10600 MEDLOCK BRIDGE RD
DULUTH, GA 300978404
Phone:
Type: Mailing
Philip Boulevard, Lawrenceville, Gwinnett County, Georgia, 30046, United States
LAWRENCEVILLE, GA 300468736
Phone: (770) 995-3300
Fax: (770) 995-3307
Type: Mailing
455, Beaver Ruin Road, Luxomni, Lilburn, Gwinnett County, Georgia, 30047, United States
LILBURN, GA 30047
Phone: (770) 923-7778
Fax: (770) 923-0180
Type: Location
3068 OLD NORCROSS RD
DULUTH, GA 300964914
Phone: (770) 925-7232
Fax: (770) 638-3315
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $213.
Total Amount is formed as General ($213) + Research ($0) + Ownership ($0) = $213.
Last reported payment date: 2024-08-01 • Largest payer in this snapshot: ABBVIE INC. ($125).
Total Amount
$213
General + Research + Ownership
Payments
6
Total payment records
General Amount
$213
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $125 |
| Lilly USA, LLC | $88 |
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: 2011-08-16
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 |
|---|---|---|---|---|
| I20110816000518 | I | Internal Medicine | GA | 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 |
|---|---|---|---|---|
| J1030 | Injection, methylprednisolone acetate, 40 mg | 285 | 19 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 274 | 98 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 141 | 79 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 122 | 63 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 90 | 19 | $0 |
Insurance plans in this area (ZIP 30024)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | GA | 81002 | Urinalysis, manual test | 86 | 73 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| Diagnostic Radiology | GA | |
| Physical Therapist In Private Practice | GA | |
| Internal Medicine | GA | |
| Family Practice | GA | |
| Diagnostic Radiology | TX | |
| Physician Assistant | GA | |
| Nurse Practitioner | GA | |
| Internal Medicine | GA | |
| Nurse Practitioner | GA |
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