ROBERTO LARIOS (M.D.) – Family Medicine Physician, NPI 1679771588
Family Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,251 HOSPITALIST in MA
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Provider Addresses for ROBERTO LARIOS (M.D.)
PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States
BOSTON, MA 022415348
Phone: (800) 225-8885
Fax: (508) 334-1977
Type: Mailing
Umass Memorial-Healthalliance Hospital, 60, Hospital Road, West Leominster, Leominster, Worcester County, Massachusetts, 01453, United States
LEOMINSTER, MA 014532205
Phone: (978) 466-4169
Fax: (978) 466-4164
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.
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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: 2010-09-28
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 |
|---|---|---|---|---|
| I20100928001523 | I | Emergency 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 269 | 221 | $0 |
| 99291 | Critical care, first 30-74 minutes | 140 | 132 | $0 |
| 99292 | Critical care, each additional 30 minutes | 119 | 111 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 118 | 50 | $0 |
| 99310 | Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 103 | 36 | $0 |
Insurance plans in this area (ZIP 02241)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | MA | 31500 | Emergent insertion of breathing tube into windpipe cartilage using an endoscope | 16 | 15 |
| EMERGENCY MEDICINE | MA | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 15 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| - | NY | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| Internal Medicine | MA | |
| Hospitalist, Internal Medicine | MA | |
| - | MA | |
| Internal Medicine | RI |
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