MARK KATS (MD) – Nephrology Physician, NPI 1215140355
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
431 NEPHROLOGY in GA
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Provider Addresses for MARK KATS (MD)
Jesse Jewell Parkway Southeast, Gainesville, Hall County, Georgia, 30501, United States of America
SUITE 500
GAINESVILLE, GA 305013862
Phone: (770) 536-9864
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $173.
Total Amount is formed as General ($173) + Research ($0) + Ownership ($0) = $173.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($25).
Total Amount
$173
General + Research + Ownership
Payments
8
Total payment records
General Amount
$173
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
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: 2008-09-29
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 |
|---|---|---|---|---|
| I20080929000165 | 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 |
|---|---|---|---|---|
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 3,730 | 13 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 1,385 | 589 | $0 |
| 80069 | Kidney function blood test panel | 1,355 | 595 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 1,043 | 556 | $0 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 1,026 | 567 | $0 |
Insurance plans in this area (ZIP 30501)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | GA | |
| Pulmonary Disease | GA | |
| Nurse Practitioner | GA | |
| Pulmonary Disease | GA | |
| Internal Medicine | GA | |
| Internal Medicine | GA | |
| Internal Medicine | GA | |
| - | GA | |
| E N D O C R I N O L O G Y | MS | |
| E N D O C R I N O L O G Y | GA |
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