STEPHEN I PELTON (MD) – Pediatric Infectious Diseases Physician, NPI 1891777223
Pediatric Infectious Diseases Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Loading map...
Provider Addresses for STEPHEN I PELTON (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
Loading prescription activity...
Open Payments (CMS)
CMS reports 25 Open Payments records for all available years, with a total value of $73,432.
Total Amount is formed as General ($68,563) + Research ($4,869) + Ownership ($0) = $73,432.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: PFIZER INC. ($46,700).
Total Amount
$73,432
General + Research + Ownership
Payments
25
Total payment records
General Amount
$68,563
General payments
Research Amount
$4,869
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $46,700 |
| Seqirus USA Inc | $13,071 |
| Merck Sharp & Dohme LLC | $9,751 |
| SANOFI PASTEUR INC. | $3,087 |
| GlaxoSmithKline, LLC. | $823 |
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: 2011-08-30
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 |
|---|---|---|---|---|
| I20110830000091 | 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)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.