KENNETH E KOKKO (M.D.) – Nephrology Physician, NPI 1174533178
Nephrology Physician
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Profile Insights
NPPES metrics only — not quality of care.
253 NEPHROLOGY in TN
Provider Addresses for KENNETH E KOKKO (M.D.)
979 E 3RD ST # B1010
CHATTANOOGA, TN 374032136
Phone: (423) 778-8067
Type: Location
100, North Lyerly Street, Glenwood, Ridgeside, Chattanooga, Hamilton County, Tennessee, 37404, United States
CHATTANOOGA, TN 374042743
Phone: (423) 702-7904
Fax: (423) 826-8010
Type: Mailing
251 N Lyerly St Ste 100
Chattanooga, TN 374042743
Phone: (423) 702-7904
Fax: (423) 826-8010
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $105.
Total Amount is formed as General ($105) + Research ($0) + Ownership ($0) = $105.
Last reported payment date: 2024-08-13 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($92).
Total Amount
$105
General + Research + Ownership
Payments
4
Total payment records
General Amount
$105
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $92 |
| Vifor Pharma, Inc. | $13 |
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: 2017-11-01
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 |
|---|---|---|---|---|
| I20170809004019 | I | Nephrology | TN | TBD |
| I20171101002566 | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 504 | 167 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 431 | 97 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 430 | 97 | $0 |
| 84100 | Phosphate level | 419 | 97 | $0 |
| 82043 | Urine microalbumin (protein) level | 418 | 98 | $0 |
Insurance plans in this area (ZIP 37403)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | TN | 90935 | Hemodialysis procedure with one physician evaluation | 105 | 64 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TN | |
| Internal Medicine, Nephrology | TN | |
| Nurse Practitioner | TN | |
| - | TN | |
| Nephrology, Internal Medicine | NC | |
| Internal Medicine | TN | |
| - | TN | |
| Nephrology, Internal Medicine | TN | |
| Physician Assistant | TN | |
| Nurse Practitioner | TN |
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