Doctor profile · Federal record
Dr. Kathleen Maxfield, MD
Vascular Surgery Physician (CMS: Vascular Surgery) · Surgery Physician · Vascular Surgery Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Danbury, CT
- NPI 1386783371
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 20 yrs in practice
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
41 Germantown RD
Danbury, CT 068104087
(203) 399-0399 - Additional location
-
333 Borthwick Ave Ste 402
Portsmouth, NH 038017128
(603) 559-4111
fax (603) 559-4110 - Additional location
-
6 Healthcare Dr, Suite #1
Rochester, NH 038674499
(603) 994-6400
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- October 10, 2022
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State licenses (4)
- Connecticut #72618 · New Mexico #2006-0340 · New Hampshire #NH17929 · Montana #34011
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386783371. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,091
Distinct HCPCS
10
Medicare allowed
$58,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 172 | 114 | $95 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 149 | 142 | $34 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 117 | 98 | $22 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 114 | 114 | $40 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 102 | 98 | $22 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 81 | 81 | $118 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 62 | 60 | $34 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 53 | 53 | $40 | |
93978 |
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 47 | 44 | $39 | |
93926 |
Ultrasound of one leg arteries or artery grafts | 34 | 30 | $23 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 57. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$1,553
Transactions
17
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Globus Medical, Inc. | 2 | $831.26 | |
| Silk Road Medical, Inc. | 2 | $210.36 | |
| Bard Peripheral Vascular, Inc. | 4 | $162.35 | |
| Endologix LLC | 2 | $97.39 | |
| W. L. Gore & Associates, Inc. | 1 | $71.89 | |
| Inari Medical, Inc. | 2 | $67.31 | |
| ShockWave Medical, Inc | 1 | $55.84 | |
| Kerecis Limited | 1 | $28.93 | |
| LeMaitre Vascular, Inc. | 1 | $14.26 | |
| Medtronic, Inc. | 1 | $13.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
18
Patients
0
Total drug cost
$10,559
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Xarelto (Rivaroxaban) | Brand | 18 | 0 | $10,559 |
Hospital affiliations
Frequently asked questions
What is Dr. Kathleen Maxfield's medical specialty?
Dr. Kathleen Maxfield practices Vascular Surgery Physician in Danbury, CT.
Where does Dr. Kathleen Maxfield practice?
Dr. Kathleen Maxfield practices at 41 Germantown RD, Danbury, CT 068104087. Office phone: 2033990399.
What is Dr. Kathleen Maxfield's NPI?
Dr. Kathleen Maxfield's National Provider Identifier (NPI) is 1386783371, issued by NPPES.
Does Dr. Kathleen Maxfield accept Medicare assignment?
Yes. Dr. Kathleen Maxfield accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Maxfield commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970); Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS 93971). Source: CMS Medicare Physician & Other Practitioners file.