Doctor profile · Federal record
Dr. Karen Duncan, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · New York, NY
- NPI 1356577977
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
159 E 53Rd St
New York, NY 100224602
(646) 754-2700
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- May 1, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State licenses (2)
- New York #273957 · Florida #ME116416
- Medicaid
- FL #009044600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356577977. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
163
Distinct HCPCS
2
Medicare allowed
$21,937
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 94 | 89 | $142 | |
76856 |
Complete ultrasound scan of pelvis | 69 | 65 | $124 |
In context: peer comparison
Among 79 peers in New York Obstetrics & Gynecology Physician, average services per provider: 59. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. Karen Duncan's medical specialty?
Dr. Karen Duncan practices Obstetrics & Gynecology Physician in New York, NY.
Where does Dr. Karen Duncan practice?
Dr. Karen Duncan practices at 159 E 53Rd St, New York, NY 100224602. Office phone: 6467542700.
What is Dr. Karen Duncan's NPI?
Dr. Karen Duncan's National Provider Identifier (NPI) is 1356577977, issued by NPPES.
Does Dr. Karen Duncan accept Medicare assignment?
Yes. Dr. Karen Duncan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Duncan commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS 76830); Complete ultrasound scan of pelvis (HCPCS 76856). Source: CMS Medicare Physician & Other Practitioners file.