MR. CHRISTOPHER J WALKER (PA-C) – Medical Physician Assistant, NPI 1457330391
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,036 PHYSICIAN ASSISTANT in OH
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Provider Addresses for MR. CHRISTOPHER J WALKER (PA-C)
805 COLUMBIA RD STE 109
WESTLAKE, OH 441451461
Phone: (440) 799-4224
Fax: (440) 799-4228
Type: Mailing
224, West Exchange Street, Hospital District, Akron, Summit County, Ohio, 44302, United States
STE 330
AKRON, OH 443021704
Phone: (330) 436-3150
Fax: (330) 253-6672
Type: Location
20455, Lorain Road, Fairview Park, Cuyahoga County, Ohio, 44126, United States
STE T-01
FAIRVIEW PARK, OH 441263494
Phone: (440) 799-4224
Fax: (440) 799-4228
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $43.
Total Amount is formed as General ($43) + Research ($0) + Ownership ($0) = $43.
Last reported payment date: 2024-09-24 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($25).
Total Amount
$43
General + Research + Ownership
Payments
2
Total payment records
General Amount
$43
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $25 |
| Fresenius USA Marketing, Inc. | $18 |
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: 2005-12-14
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 |
|---|---|---|---|---|
| I20051214000936 | I | Physician Assistant | OH | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 131 | 112 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 27 | $0 |
| 90962 | Dialysis services, 1 physician visit per month (20 years or older) | 39 | 15 | $0 |
| 90961 | Dialysis services, 2-3 physician visits per month (20 years or older) | 30 | 25 | $0 |
| 90966 | Home dialysis services per month (20 years or older) | 30 | 24 | $0 |
Insurance plans in this area (ZIP 44145)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| Internal Medicine, Nephrology | OH | |
| N E P H R O L O G Y | OH | |
| Nephrology, Internal Medicine | OH | |
| N E P H R O L O G Y | OH | |
| - | OH | |
| Nurse Practitioner | OH | |
| Nurse Practitioner | OH | |
| N E P H R O L O G Y | OH |
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