MIRIAM P GENTIN (M.D.) – Nephrology Physician, NPI 1740283985
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
431 NEPHROLOGY in GA
Provider Addresses for MIRIAM P GENTIN (M.D.)
Lanier Park Drive, Gainesville, Hall County, Georgia, 30501, United States of America
GAINESVILLE, GA 305012059
Phone: (678) 450-0202
Fax: (678) 450-0080
Type: Mailing
4035 JOHNS CREEK PKWY STE C
SUWANEE, GA 300241213
Phone: (678) 450-0202
Fax: (678) 971-6065
Type: Location
1505 Northside Blvd Ste 3800
Cumming, GA 300418247
Phone: (678) 450-0202
Fax: (678) 971-6065
Type: Location
1515 River Pl Ste 140
Braselton, GA 305175603
Phone: (678) 450-0202
Fax: (678) 971-6065
Type: Location
638 Hwy 441
Suite C
Demorest, GA 30535
Phone: (678) 450-0202
Fax: (678) 971-6065
Type: Location
663 Lanier Park Dr
Gainesville, GA 305012059
Phone: (678) 450-0202
Fax: (678) 450-0080
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 86 Open Payments records for all available years, with a total value of $1,739.
Total Amount is formed as General ($1,739) + Research ($0) + Ownership ($0) = $1,739.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Amgen Inc. ($355).
Total Amount
$1,739
General + Research + Ownership
Payments
86
Total payment records
General Amount
$1,739
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $355 |
| AstraZeneca Pharmaceuticals LP | $261 |
| Ascendis Pharma Inc | $172 |
| Otsuka America Pharmaceutical, Inc. | $149 |
| Travere Therapeutics, Inc. | $79 |
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: 2005-08-19
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 |
|---|---|---|---|---|
| I20050819000422 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 494 | 323 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 383 | 162 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 315 | 165 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 142 | 17 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 87 | 87 | $0 |
Insurance plans in this area (ZIP 30501)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E P H R O L O G Y | GA | |
| N E P H R O L O G Y | GA | |
| N E P H R O L O G Y | NY | |
| Nurse Practitioner | GA | |
| N E P H R O L O G Y | GA | |
| Nurse Practitioner | GA | |
| N E P H R O L O G Y | IA | |
| Nurse Practitioner | GA | |
| N E P H R O L O G Y | GA | |
| Physician Assistant | GA |
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