MS. BONNIE ROSE BLASS (PA-C) – Medical Physician Assistant, NPI 1730345406
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,091 PHYSICIAN ASSISTANT in MA
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Provider Addresses for MS. BONNIE ROSE BLASS (PA-C)
673, South Street, Shrewsbury, Worcester County, Massachusetts, 01581, United States
SHREWSBURY, MA 015454807
Phone: (856) 417-5458
Type: Mailing
241, North Main Street, West Leominster, Leominster, Worcester County, Massachusetts, 01453, United States
LEOMINSTER, MA 014532219
Phone: (978) 840-5850
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2018-09-19
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 |
|---|---|---|---|---|
| I20180919003537 | I | Physician Assistant | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 60 | 60 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 44 | 44 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 21 | 21 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 20 | 20 | $0 |
| 81003 | Automated urinalysis test | 17 | 17 | $0 |
Insurance plans in this area (ZIP 01545)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | MA | |
| Internal Medicine | MA | |
| - | MA | |
| - | MA | |
| Emergency Medicine | MA | |
| Physical Therapist In Private Practice | MA | |
| Physician Assistant | MA | |
| Family Practice | MA | |
| Clinical Psychologist | MA | |
| - | MA |
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