KARL W. SORENSON (M.D.) – Surgery Physician, NPI 1710952437
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,028 GENERAL SURGERY in MA
Provider Addresses for KARL W. SORENSON (M.D.)
145 ROSEMARY ST STE D
NEEDHAM, MA 024943259
Phone: (781) 453-8500
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)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2008-01-25
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 |
|---|---|---|---|---|
| I20080125000078 | I | General 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 |
|---|---|---|---|---|
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | 1,010 | 184 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 421 | 129 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 276 | 117 | $0 |
| 11045 | Removal of skin and tissue, each additional 20.0 sq cm or less | 153 | 24 | $0 |
| 17250 | Application of chemical to stop tissue regrowth in wound | 117 | 59 | $0 |
Insurance plans in this area (ZIP 02494)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GENERAL SURGERY | MA | 11042 | Removal of skin and tissue first 20 sq cm or less | 546 | 116 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | MA | |
| General Surgery | MA | |
| Colorectal Surgery (Proctology) | MO | |
| Emergency Medicine | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | VT | |
| General Surgery | MA | |
| - | MA | |
| Vascular Surgery, Internal Medicine | CA |
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