ROBERT CLIFTON JR. KNIZLEY (MD) – Internal Medicine Physician, NPI 1952501983
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for ROBERT CLIFTON JR. KNIZLEY (MD)
30575, Bainbridge Road, Solon, Cuyahoga County, Ohio, 44139, United States
STE 200
SOLON, OH 441392275
Phone: (440) 542-5000
Fax: (440) 542-5027
Type: Mailing
Mobile Infirmary, 5, Mobile Infirmary Circle, Lyons Park, Mobile, Mobile County, Alabama, 36607, United States
MOBILE, AL 366073513
Phone: (251) 545-4579
Fax: (251) 287-1466
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2020-06-05
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 |
|---|---|---|---|---|
| I20151216000691 | I | Internal Medicine | TN | TBD |
| I20200605000454 | I | Internal Medicine | WI | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 597 | 257 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 178 | 158 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 170 | 154 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 106 | 60 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 33 | 30 | $0 |
Insurance plans in this area (ZIP 44139)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TN | |
| - | TN | |
| - | TN | |
| - | VA | |
| - | IN | |
| Internal Medicine | TN | |
| - | TN | |
| - | VA | |
| - | SC | |
| - | TN |
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