DR. CHRISTINE A DEFOREST (D.O.) – Emergency Medicine Physician, NPI 1104052794
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,497 EMERGENCY MEDICINE in VA
Provider Addresses for DR. CHRISTINE A DEFOREST (D.O.)
620 JOHN PAUL JONES CIR
PORTSMOUTH NAVAL HOSPITAL, DEPT OF GME
PORTSMOUTH, VA 237082111
Phone: (412) 973-3102
Type: Mailing
3001 N GREEN BAY RD
NORTH CHICAGO, IL 60064
Phone: (412) 973-3102
Type: Mailing
51 N 39TH ST
M01 MYRIN BASEMENT
PHILADELPHIA, PA 19104
Phone: (267) 588-6915
Type: Location
3001 N Green Bay Rd
North Chicago, IL 60064
Phone: (267) 588-6915
Type: Location
34800 BOB WILSON DR
SAN DIEGO, CA 921341098
Phone: (619) 532-6400
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: 2025-06-27
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 |
|---|---|---|---|---|
| I20180406001106 | I | Emergency Medicine | NC | TBD |
| I20240930000345 | I | Emergency Medicine | PA | TBD |
| I20250627001547 | I | Emergency Medicine | NJ | 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 23708)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | PA | |
| Pulmonary Disease | PA | |
| Critical Care (Intensivists), Internal Medicine, Pulmonary Disease | PA | |
| Nurse Practitioner | PA | |
| - | PA | |
| - | PA | |
| Emergency Medicine | PA | |
| Nurse Practitioner | PA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| Nurse Practitioner | PA |
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