DR. ROBERT HOWELLS BLOTTER (MD) – Orthopaedic Surgery Physician, NPI 1861403719
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,082 ORTHOPEDIC SURGERY in MI
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Provider Addresses for DR. ROBERT HOWELLS BLOTTER (MD)
Eye Associates of Marquette, 1414, West Fair Avenue, Marquette, Marquette County, Michigan, 49855, United States
SUITE 190
MARQUETTE, MI 498552675
Phone: (906) 225-1321
Fax: (906) 228-9371
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $673.
Total Amount is formed as General ($673) + Research ($0) + Ownership ($0) = $673.
Last reported payment date: 2024-10-29 • Largest payer in this snapshot: Smith+Nephew, Inc. ($639).
Total Amount
$673
General + Research + Ownership
Payments
12
Total payment records
General Amount
$673
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 |
|---|---|
| Smith+Nephew, Inc. | $639 |
| DePuy Synthes Sales Inc. | $34 |
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: 2024-06-03
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20091110000664 | I | Orthopedic Surgery | MI | TBD |
| I20240603003084 | I | Orthopedic Surgery | HI | 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 49855)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | MI | 27447 | Repair of knee joint | 15 | 14 |
| ORTHOPEDIC SURGERY | MI | 73562 | X-ray of knee, 3 views | 26 | 24 |
| ORTHOPEDIC SURGERY | MI | 97110 | Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 433 | 77 |
| ORTHOPEDIC SURGERY | MI | 97140 | Manual (physical) therapy techniques to 1 or more regions, each 15 minutes | 118 | 57 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Internal Medicine, Geriatric Medicine | MI | |
| R H E U M A T O L O G Y | NC | |
| General Surgery | MI | |
| Nurse Practitioner | MI | |
| Emergency Medicine | MI | |
| - | MI | |
| U R O L O G Y | PA | |
| Nurse Practitioner | MI | |
| Family Practice | MI |
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