Doctor profile · Federal record
Dr. Katherine Clark, M.D., M.B.A.
Advanced Heart Failure and Transplant Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Student in an Organized Health Care Education/Training Program · New Haven, CT
- NPI 1417343906
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20 York St
New Haven, CT 065103220
(203) 688-4242 - Additional location
-
3701 Market Street
Philadelphia, PA 191044238
(215) 349-5200
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- December 12, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State license (1)
- Connecticut #71692
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1417343906. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
448
Distinct HCPCS
9
Medicare allowed
$29,222
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 140 | 140 | $70 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 89 | 42 | $118 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 56 | 54 | $3 | |
93308 |
Ultrasound of heart, follow-up | 53 | 52 | $25 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 44 | 43 | $7 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 20 | $180 | |
93312 |
Ultrasound of heart with probe in esophagus, with report | 18 | 18 | $109 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 13 | 13 | $70 | |
93320 |
Ultrasound of heart blood flow, valves and chambers | 13 | 13 | $18 |
In context: peer comparison
Among 3 peers in New Haven Advanced Heart Failure and Transplant Cardiology Physician, average services per provider: 96. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Atricure, INC. | 1 | $20.91 |
By nature of payment
Frequently asked questions
What is Dr. Katherine Clark's medical specialty?
Dr. Katherine Clark practices Advanced Heart Failure and Transplant Cardiology Physician in New Haven, CT.
Where does Dr. Katherine Clark practice?
Dr. Katherine Clark practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Katherine Clark's NPI?
Dr. Katherine Clark's National Provider Identifier (NPI) is 1417343906, issued by NPPES.
Does Dr. Katherine Clark accept Medicare assignment?
Yes. Dr. Katherine Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Clark commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS 93325). Source: CMS Medicare Physician & Other Practitioners file.