CHRISTOPHER J WARHOLIC (MD) – Emergency Medicine Physician, NPI 1164629135
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
453 EMERGENCY MEDICINE in KS
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Provider Addresses for CHRISTOPHER J WARHOLIC (MD)
Emergency Physicians Medical Group, 2000, Green Road, Ann Arbor, Washtenaw County, Michigan, 48105, United States
ANN ARBOR, MI 481051598
Phone: (734) 686-6322
Type: Mailing
10544, Parallel Parkway, Maywood, Kansas City, Wyandotte County, Kansas, 66109, United States
KANSAS CITY, KS 661093643
Phone: (913) 371-1667
Type: Location
4200 N 121ST TER
KANSAS CITY, KS 661092903
Phone: (913) 544-8576
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $15.
Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.
Last reported payment date: 2024-08-06 • Largest payer in this snapshot: Boston Scientific Corporation ($15).
Total Amount
$15
General + Research + Ownership
Payments
1
Total payment records
General Amount
$15
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $15 |
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: 2025-07-10
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 |
|---|---|---|---|---|
| I20100803001183 | I | Emergency Medicine | KS | TBD |
| I20240212000336 | I | Emergency Medicine | TX | TBD |
| I20250710003033 | I | Emergency Medicine | HI | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 229 | 222 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 206 | 169 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 25 | 25 | $0 |
Insurance plans in this area (ZIP 48105)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | HI | |
| Family Practice | HI | |
| Emergency Medicine | HI | |
| Nurse Practitioner | HI | |
| Emergency Medicine | HI | |
| Hospitalist, Internal Medicine | CA | |
| Emergency Medicine | HI |
Reviews
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