KATHLEEN MAXFIELD (MD) – Vascular Surgery Physician, NPI 1386783371
Vascular Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
60 VASCULAR SURGERY in NH
Provider Addresses for KATHLEEN MAXFIELD (MD)
41 GERMANTOWN RD
DANBURY, CT 068104087
Phone: (203) 399-0399
Type: Mailing
6 HEALTHCARE DR
SUITE #1
ROCHESTER, NH 038674499
Phone: (603) 994-6400
Type: Location
6 Healthcare Dr
SUITE #1
Rochester, NH 038674499
Phone: (603) 994-6400
Type: Location
333 Borthwick Ave Ste 402
Portsmouth, NH 038017128
Phone: (603) 559-4111
Fax: (603) 559-4110
Type: Location
333 BORTHWICK AVE STE 402
PORTSMOUTH, NH 038017128
Phone: (603) 559-4111
Fax: (603) 559-4110
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 35 Open Payments records for all available years, with a total value of $2,458.
Total Amount is formed as General ($2,458) + Research ($0) + Ownership ($0) = $2,458.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: Globus Medical, Inc. ($831).
Total Amount
$2,458
General + Research + Ownership
Payments
35
Total payment records
General Amount
$2,458
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Globus Medical, Inc. | $831 |
| Bard Peripheral Vascular, Inc. | $370 |
| W. L. Gore & Associates, Inc. | $295 |
| ShockWave Medical, Inc | $219 |
| Silk Road Medical, Inc. | $210 |
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: 2022-11-11
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 |
|---|---|---|---|---|
| I20221111001854 | I | Vascular Surgery | CT | 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 |
|---|---|---|---|---|
| 93971 | Ultrasound study of one arm or leg veins with compression and maneuvers | 219 | 196 | $0 |
| 93970 | Ultrasound study of arm or leg veins with compression and maneuvers | 211 | 202 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 172 | 114 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 167 | 167 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 81 | 81 | $0 |
Insurance plans in this area (ZIP 06810)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NH | |
| Physician Assistant | NH | |
| Physical Medicine And Rehabilitation | TX | |
| - | NH | |
| General Surgery | NH | |
| - | NH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NE | |
| Family Practice | NH | |
| Nurse Practitioner | NH | |
| G A S T R O E N T E R O L O G Y | NH |
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