EVAN J. ZAHNER (MD) – Orthopaedic Surgery Physician, NPI 1154378479
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
948 ORTHOPEDIC SURGERY in MA
Provider Addresses for EVAN J. ZAHNER (MD)
405 Pearl St
Malden, MA 021486644
Phone: (781) 665-9500
Fax: (781) 665-3856
Type: Location
92 MONTVALE AVE
STONEHAM, MA 021803647
Phone: (781) 279-7040
Type: Location
92, Montvale Avenue, Nobility Hill Historic District, Lindenwood, Stoneham, Middlesex County, Massachusetts, 02180, United States
STE 1400
STONEHAM, MA 021803629
Phone: (781) 279-7040
Fax: (781) 279-8430
Type: Mailing
North Suburban Medical Center, 405, Pearl Street, Edgeworth, Malden, Middlesex County, Massachusetts, 02148, United States
MALDEN, MA 021486644
Phone: (781) 665-9500
Fax: (781) 665-3856
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $27.
Total Amount is formed as General ($27) + Research ($0) + Ownership ($0) = $27.
Last reported payment date: 2024-03-26 • Largest payer in this snapshot: DePuy Synthes Sales Inc. ($14).
Total Amount
$27
General + Research + Ownership
Payments
2
Total payment records
General Amount
$27
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-26
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| DePuy Synthes Sales Inc. | $14 |
| KCI USA, Inc. | $13 |
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: 2005-12-07
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 |
|---|---|---|---|---|
| I20051207000612 | 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 |
|---|---|---|---|---|
| J7331 | Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg | 3,461 | 54 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 2,696 | 250 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 629 | 389 | $0 |
| 20611 | Aspiration and/or injection of fluid large joint using ultrasound guidance | 577 | 290 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 322 | 235 | $0 |
Insurance plans in this area (ZIP 02148)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | MA | |
| Orthopedic Surgery | MA | |
| Physical Therapist In Private Practice | MA | |
| Occupational Therapist In Private Practice | MA | |
| Physician Assistant | NY | |
| Physical Therapist In Private Practice | MA | |
| Nurse Practitioner | MA | |
| Occupational Therapist In Private Practice | PA | |
| Physician Assistant | MA | |
| A N E S T H E S I O L O G Y | MA |
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