ROBERT R GRONDIN (DPM) – Foot Surgery Podiatrist, NPI 1508038217
Foot Surgery Podiatrist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
385 PODIATRY in MA
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Provider Addresses for ROBERT R GRONDIN (DPM)
123 SUMMER ST
STE 550
WORCESTER, MA 016081216
Phone: (508) 363-6868
Fax: (508) 363-6866
Type: Mailing
299, Lincoln Street, Blackstone, Worcester County, Massachusetts, 01504, United States
SUITE 202
WORCESTER, MA 016053646
Phone: (508) 757-4003
Fax: (508) 755-7592
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $68.
Total Amount is formed as General ($68) + Research ($0) + Ownership ($0) = $68.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: MIMEDX Group, Inc. ($25).
Total Amount
$68
General + Research + Ownership
Payments
3
Total payment records
General Amount
$68
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| MIMEDX Group, Inc. | $25 |
| Advanced Oxygen Therapy Inc. | $23 |
| Orthofix Medical, Inc. | $20 |
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: 2008-11-12
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 |
|---|---|---|---|---|
| I20081112000428 | I | Podiatry | 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 |
|---|---|---|---|---|
| 11721 | Removal of fingernails or toenails, 6 or more nails | 207 | 101 | $0 |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | 185 | 58 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 119 | 77 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 107 | 107 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 89 | 69 | $0 |
Insurance plans in this area (ZIP 01608)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| P O D I A T R Y | CA | |
| P O D I A T R Y | MA | |
| P O D I A T R Y | MA |
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