DR. MARK T. SMITH (M.D.) – Nephrology Physician, NPI 1861479651
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 DR. MARK T. SMITH (M.D.)
820, Saint Sebastian Way, Augusta, Richmond County, Georgia, 30901, United States
SUITE 8A
AUGUSTA, GA 309010000
Phone: (706) 722-6900
Fax: (706) 722-5118
Type: Mailing
4015 LAKE OTIS PKWY STE 201
ANCHORAGE, AK 995085235
Phone: (907) 375-5200
Fax: (907) 375-5203
Type: Location
701 GREENE ST STE 200
AUGUSTA, GA 309012385
Phone: (706) 722-6900
Fax: (706) 722-5118
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 116 Open Payments records for all available years, with a total value of $36,526.
Total Amount is formed as General ($31,198) + Research ($5,328) + Ownership ($0) = $36,526.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($17,461).
Total Amount
$36,526
General + Research + Ownership
Payments
116
Total payment records
General Amount
$31,198
General payments
Research Amount
$5,328
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
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: 2024-05-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20081007000294 | I | Nephrology | GA | TBD |
| I20081124000569 | I | Nephrology | SC | TBD |
| I20240528003537 | I | Nephrology | AK | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 558 | 280 | $0 |
| 82043 | Urine microalbumin (protein) level | 527 | 266 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 521 | 266 | $0 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 511 | 257 | $0 |
| 80069 | Kidney function blood test panel | 479 | 248 | $0 |
Insurance plans in this area (ZIP 30901)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | GA | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 99 | 47 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AK | |
| Nephrology, Internal Medicine | AK | |
| Physician Assistant | TX | |
| N E P H R O L O G Y | AK | |
| N E P H R O L O G Y | AK | |
| Nurse Practitioner | AK | |
| - | AK | |
| - | NY | |
| N E P H R O L O G Y | LA | |
| Nurse Practitioner | AK |
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