JOHN C CHRISTENSON (MD) – Pediatric Infectious Diseases Physician, NPI 1548364052
Pediatric Infectious Diseases Physician
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Profile Insights
NPPES metrics only — not quality of care.
190 INFECTIOUS DISEASE in IN
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Provider Addresses for JOHN C CHRISTENSON (MD)
Indianapolis, Marion County, Indiana, United States
INDIANAPOLIS, IN 462061026
Phone: (317) 274-1201
Fax: (317) 278-9905
Type: Mailing
Riley Hospital for Children, 705, Riley Hospital Drive, Indianapolis, Marion, Indiana, 46202, United States
ROC 4380
INDIANAPOLIS, IN 462025109
Phone: (317) 944-7260
Fax: (317) 948-0860
Type: Location
PO BOX 719094
CHICAGO, IL 606779318
Phone: (317) 777-6435
Fax: (317) 777-6644
Type: Mailing
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: 2011-01-31
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 |
|---|---|---|---|---|
| I20110131001055 | I | Infectious Disease | IN | 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 46206)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Infectious Disease, Pediatric Medicine | IL | |
| Cardiovascular Disease (Cardiology), Pediatric Medicine, Pediatric Medicine | IL | |
| Endocrinology, Pediatric Medicine | IN | |
| Critical Care (Intensivists), Pediatric Medicine | IN | |
| Infectious Disease, Pediatric Medicine | IN | |
| Clinical Psychologist | OH | |
| Nephrology, Pediatric Medicine | IL | |
| Cardiovascular Disease (Cardiology), Pediatric Medicine | IN | |
| Critical Care (Intensivists), Pediatric Medicine | OH | |
| Infectious Disease, Pediatric Medicine | IN |
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