DR. MICHAEL A BROWN (M.D.) – Sports Medicine (Orthopaedic Surgery) Physician, NPI 1831180223
Sports Medicine (Orthopaedic Surgery) Physician
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NPPES metrics only — not quality of care.
164 SPORTS MEDICINE in MA
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Provider Addresses for DR. MICHAEL A BROWN (M.D.)
PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States
BOSTON, MA 022410001
Phone: (800) 225-8885
Fax: (508) 334-1977
Type: Mailing
UMass Memorial Medical Center - Hahnemann Campus, 281, Lincoln Street, Washburn and Moen North Works Historic District, Brittan Square, Worcester, Worcester County, Massachusetts, 01605, United States
DEPARTMENT OF ORTHOPEDIC SURGERY
WORCESTER, MA 016052138
Phone: (508) 334-1375
Fax: (508) 334-5156
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $1,050.
Total Amount is formed as General ($1,050) + Research ($0) + Ownership ($0) = $1,050.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Kairos Surgical Inc ($832).
Total Amount
$1,050
General + Research + Ownership
Payments
10
Total payment records
General Amount
$1,050
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kairos Surgical Inc | $832 |
| Anika Therapeutics, Inc. | $121 |
| AngioDynamics, Inc. | $56 |
| Arthrex, Inc. | $24 |
| DePuy Synthes Sales Inc. | $18 |
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: 2008-03-20
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 |
|---|---|---|---|---|
| I20080320000011 | I | Sports 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 162 | 129 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 124 | 124 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 44 | 42 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 41 | 32 | $0 |
| 29880 | Removal of both knee cartilages using an endoscope | 17 | 17 | $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 |
|---|---|---|---|---|---|
| SPORTS MEDICINE | MA | 20610 | Aspiration and/or injection of large joint or joint capsule | 62 | 49 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| - | MA | |
| - | MA | |
| Family Practice | MA | |
| Physician Assistant | MA | |
| Pulmonary Disease, Critical Care (Intensivists), Allergy/Immunology | MA | |
| - | MA | |
| - | MA | |
| Internal Medicine | MA | |
| Nurse Practitioner | MA |
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