Doctor profile · Federal record
Dr. Stasha O'Callaghan, MD
Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1154812998
- 8 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
550 1St Ave
New York, NY 10016
(212) 263-5506 - Additional location
-
462 1St Ave
New York, NY 100169196
(212) 562-4141 - Mailing address
-
227 E 12Th St Apt 3C
New York, NY 100039166
Credentials & registration
- NPI registered
- May 2018 — 8 yrs on file
- Profile last updated
- July 2, 2018
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154812998. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
2
Medicare allowed
$5,950
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 19 | 17 | $199 | |
99284 |
Emergency department visit with moderate level of medical decision making | 16 | 16 | $136 |
In context: peer comparison
Among 87 peers in this city , average services per provider: 115. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Stasha O'Callaghan's medical specialty?
Dr. Stasha O'Callaghan practices Student in an Organized Health Care Education/Training Program in New York, NY.
Where does Dr. Stasha O'Callaghan practice?
Dr. Stasha O'Callaghan practices at 550 1St Ave, New York, NY 10016. Office phone: 2122635506.
What is Dr. Stasha O'Callaghan's NPI?
Dr. Stasha O'Callaghan's National Provider Identifier (NPI) is 1154812998, issued by NPPES.
What procedures does Dr. Stasha O'Callaghan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.