DR. CHRISTIAN C HALLORAN (MD) – Emergency Medicine Physician, NPI 1528171014
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,686 EMERGENCY MEDICINE in OH
Provider Addresses for DR. CHRISTIAN C HALLORAN (MD)
272 Benedict Ave
Norwalk, OH 448572374
Phone: (419) 668-8101
Type: Location
210 WESTWOOD PL STE 110
BRENTWOOD, TN 370277554
Phone: (615) 206-2462
Type: Location
5700, Darrow Road, Hudson, Summit County, Ohio, 44236, United States of America
SUITE 106
HUDSON, OH 442365026
Phone: (330) 656-5911
Fax: (330) 656-5901
Type: Mailing
University Hospitals Geneva Medical Center, 870, West Main Street, Geneva, Ashtabula County, Ohio, 44041, United States
GENEVA, OH 440411219
Phone: (440) 415-1141
Fax: (330) 656-5901
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: 2022-08-03
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20060915000523 | I | Emergency Medicine | OH | TBD |
| I20220803000412 | I | Emergency Medicine | MI | TBD |
| I20220803003273 | I | Emergency Medicine | KY | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 44857)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Infectious Disease, Hospitalist | NV | |
| Nurse Practitioner | OH | |
| - | OH | |
| Internal Medicine | OH | |
| Emergency Medicine, Internal Medicine | OH | |
| Internal Medicine | MI | |
| Emergency Medicine | AR | |
| Emergency Medicine | OH | |
| Internal Medicine | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA |
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