MERCEDES D VON DECK (M.D.) – Orthopaedic Surgery Physician, NPI 1699881516
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
947 ORTHOPEDIC SURGERY in MA
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Provider Addresses for MERCEDES D VON DECK (M.D.)
Cambridge Hospital, 1493, Cambridge Street, Inman Square, Cambridge, Middlesex County, Massachusetts, 02139, United States
CAMBRIDGE, MA 02139
Phone: (617) 665-1552
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 15 Open Payments records for all available years, with a total value of $574.
Total Amount is formed as General ($574) + Research ($0) + Ownership ($0) = $574.
Last reported payment date: 2024-10-24 • Largest payer in this snapshot: Stryker Corporation ($198).
Total Amount
$574
General + Research + Ownership
Payments
15
Total payment records
General Amount
$574
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $198 |
| Davol Inc. | $106 |
| Innovation Technologies Inc | $78 |
| Bioventus LLC | $72 |
| Ferring Pharmaceuticals Inc. | $58 |
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: 2005-09-08
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 |
|---|---|---|---|---|
| I20050908000417 | I | Orthopedic Surgery | 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 |
|---|---|---|---|---|
| 20610 | Aspiration and/or injection of fluid from large joint | 171 | 97 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 148 | 112 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 139 | 101 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 40 | 36 | $0 |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 28 | 17 | $0 |
Insurance plans in this area (ZIP 02139)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MA | |
| - | MA | |
| - | NH | |
| Rheumatology, Internal Medicine | MA | |
| - | MA | |
| Emergency Medicine | MA | |
| Family Practice | MA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| Emergency Medicine | MA | |
| Physician Assistant | MA |
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