Doctor profile · Federal record
Dr. Karen Altmann, MD
Pediatric Cardiology Physician (CMS: Pediatric Medicine) · New York, NY
- NPI 1467453647
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3959 Broadway, 2North
New York, NY 100321559
(212) 305-8509
fax (212) 305-4429
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- November 19, 2013
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2080P0202X — NUCC code
- State license (1)
- New York #180675
- Medicaid
- NY #01795133
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467453647. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$2,545
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 11 | 11 | $231 |
In context: peer comparison
Among 4 peers in New York Pediatric Cardiology Physician, average services per provider: 25. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Karen Altmann's medical specialty?
Dr. Karen Altmann practices Pediatric Cardiology Physician in New York, NY.
Where does Dr. Karen Altmann practice?
Dr. Karen Altmann practices at 3959 Broadway, New York, NY 100321559. Office phone: 2123058509.
What is Dr. Karen Altmann's NPI?
Dr. Karen Altmann's National Provider Identifier (NPI) is 1467453647, issued by NPPES.
Does Dr. Karen Altmann accept Medicare assignment?
Yes. Dr. Karen Altmann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Altmann commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.