ELIZABETH D BARNETT (MD) – Pediatric Infectious Diseases Physician, NPI 1265415608
Pediatric Infectious Diseases Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for ELIZABETH D BARNETT (MD)
Doctors Office Building, 720, Harrison Avenue, South End, Boston, Suffolk County, Massachusetts, 02118, United States
DOB 503
BOSTON, MA 021182371
Phone:
Type: Mailing
850, Harrison Avenue, South End, Boston, Suffolk County, Massachusetts, 02118, United States
YACC5
BOSTON, MA 021184001
Phone: (617) 414-4841
Fax: (617) 414-7230
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $10,260.
Total Amount is formed as General ($5,000) + Research ($5,260) + Ownership ($0) = $10,260.
Last reported payment date: 2023-12-11 • Largest payer in this snapshot: PFIZER INC. ($5,260).
Total Amount
$10,260
General + Research + Ownership
Payments
10
Total payment records
General Amount
$5,000
General payments
Research Amount
$5,260
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $5,260 |
| SOBI, INC | $5,000 |
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: 2004-07-06
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 |
|---|---|---|---|---|
| I20040706001400 | I | Pediatric Medicine | MA | 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 02118)
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