Doctor profile · Federal record
Dr. Jolion McGreevy
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1285925032
- Accepts Medicare
- 15 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
Mount Sinai Medical Center, 1 Gustave L. Levy Place
New York, NY 10029
(212) 241-6500 - Additional location
-
1 Boston Medical Ctr Pl, Dowling 1 South-Room 1322
Boston, MA 021182908
(617) 414-4929 - Mailing address
-
720 Harrison Ave, Dob 503
Boston, MA 021182371
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- July 16, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- New York #292798 · Massachusetts #262322
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285925032. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
138
Distinct HCPCS
3
Medicare allowed
$14,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 60 | 49 | $9 | |
99285 |
Emergency department visit with high level of medical decision making | 48 | 46 | $198 | |
99284 |
Emergency department visit with moderate level of medical decision making | 30 | 29 | $136 |
In context: peer comparison
Among 345 peers in New York Emergency Medicine Physician, average services per provider: 70. This provider delivers 2.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jolion McGreevy's medical specialty?
Dr. Jolion McGreevy practices Emergency Medicine Physician in New York, NY.
Where does Dr. Jolion McGreevy practice?
Dr. Jolion McGreevy practices at Mount Sinai Medical Center, New York, NY 10029. Office phone: 2122416500.
What is Dr. Jolion McGreevy's NPI?
Dr. Jolion McGreevy's National Provider Identifier (NPI) is 1285925032, issued by NPPES.
Does Dr. Jolion McGreevy accept Medicare assignment?
Yes. Dr. Jolion McGreevy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jolion McGreevy commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); 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.