MICHAEL DOYLE MASON (D.O.) – Adult Reconstructive Orthopaedic Surgery Physician, NPI 1477581437
Adult Reconstructive Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
952 ORTHOPEDIC SURGERY in MA
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Provider Addresses for MICHAEL DOYLE MASON (D.O.)
20, Guest Street, North Brighton, Brighton, Boston, Suffolk County, Massachusetts, 02135, United States
SUITE 225
BRIGHTON, MA 021352040
Phone: (617) 738-8642
Fax: (617) 491-2552
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 93 Open Payments records for all available years, with a total value of $315,195.
Total Amount is formed as General ($315,195) + Research ($0) + Ownership ($0) = $315,195.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Stryker Corporation ($194,625).
Total Amount
$315,195
General + Research + Ownership
Payments
93
Total payment records
General Amount
$315,195
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $194,625 |
| ENCORE MEDICAL, LP | $60,828 |
| Orthofix Medical, Inc. | $43,700 |
| Alphatec Spine, Inc | $15,981 |
| Molnlycke Health Care US, LLC | $62 |
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: 2017-03-13
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20170313001113 | I | Orthopedic Surgery | RI | 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 | 158 | 91 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 64 | 14 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 64 | 14 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 44 | 38 | $0 |
| 73562 | X-ray of knee, 3 views | 34 | 22 | $0 |
Insurance plans in this area (ZIP 02135)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | RI | |
| Physician Assistant | RI | |
| Physician Assistant | RI | |
| Physician Assistant | RI | |
| - | RI | |
| Orthopedic Surgery, Sports Medicine | RI | |
| Orthopedic Surgery | MA | |
| Occupational Therapist In Private Practice | RI | |
| Nurse Practitioner | RI | |
| - | RI |
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