SABA BEG (M.D.) – Rheumatology Physician, NPI 1982857793
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
306 RHEUMATOLOGY in MA
Provider Addresses for SABA BEG (M.D.)
89 NEEDHAM ST APT 2224
NEWTON, MA 024611636
Phone: (314) 803-9971
Type: Mailing
89 Needham St Apt 2224
Newton, MA 024611636
Phone: (314) 803-9971
Type: Location
Massachusetts General Hospital, 55, Fruit Street, Beacon Hill, Boston, Suffolk County, Massachusetts, 02114, United States
BOSTON, MA 02114
Phone: (617) 726-7938
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $203.
Total Amount is formed as General ($203) + Research ($0) + Ownership ($0) = $203.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: ABBVIE INC. ($71).
Total Amount
$203
General + Research + Ownership
Payments
9
Total payment records
General Amount
$203
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-29
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $71 |
| Amgen Inc. | $51 |
| UCB, Inc. | $37 |
| E.R. Squibb & Sons, L.L.C. | $23 |
| SOBI, INC | $21 |
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: 2018-06-20
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 |
|---|---|---|---|---|
| I20180620000828 | I | Rheumatology | 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 02461)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MA | |
| Family Practice | MA | |
| Nurse Practitioner | MA | |
| Family Practice | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| R H E U M A T O L O G Y | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | RI | |
| Nurse Practitioner | NH |
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