MICHAEL GUERRERA (MD) – Pediatric Hematology & Oncology Physician, NPI 1548354723
Pediatric Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
582 PEDIATRIC MEDICINE in VA
Provider Addresses for MICHAEL GUERRERA (MD)
3300 Gallows Rd
Falls Church, VA 220423307
Phone: (703) 776-4001
Fax: (703) 776-7113
Type: Location
8081 Innovation Park Dr Ste 765
Fairfax, VA 220314867
Phone: (571) 472-1717
Fax: (571) 472-1718
Type: Location
Children's National Medical Center, 111, Michigan Avenue Northwest, McMillan Filter Plant & Reservoir, Washington, Washington, D.C., 20010, United States
WASHINGTON, DC 200102978
Phone: (202) 476-2800
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 31 Open Payments records for all available years, with a total value of $47,201.
Total Amount is formed as General ($47,201) + Research ($0) + Ownership ($0) = $47,201.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: GENZYME CORPORATION ($36,910).
Total Amount
$47,201
General + Research + Ownership
Payments
31
Total payment records
General Amount
$47,201
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $36,910 |
| Bayer Healthcare Pharmaceuticals Inc. | $10,217 |
| PFIZER INC. | $47 |
| Genentech, Inc. | $27 |
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: 2007-01-31
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 |
|---|---|---|---|---|
| I20070131000390 | I | Pediatric Medicine | DC | 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 22042)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| - | DC | |
| Pediatric Medicine, Psychiatry | DC | |
| - | DC | |
| - | DC | |
| - | DC | |
| - | TX | |
| - | DC | |
| Pediatric Medicine, Pulmonary Disease | DC | |
| Pediatric Medicine, Hematology/Oncology | GA |
Reviews
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