Doctor profile · Federal record
Dr. Mark Fonrose, M.D.
Emergency Medicine Physician · Valley Stream, NY
- NPI 1528113537
- MIPS 71.3 / 100 · 2023
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
900 Franklin Ave, Franklin Hospital
Valley Stream, NY 115802145
(516) 256-6353
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- October 31, 2009
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #179657-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528113537. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
236
Distinct HCPCS
4
Medicare allowed
$43,545
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 145 | 144 | $209 | |
99284 |
Emergency department visit with moderate level of medical decision making | 63 | 56 | $141 | |
99283 |
Emergency department visit with low level of medical decision making | 16 | 16 | $86 | |
99291 |
Critical care, first 30-74 minutes | 12 | 12 | $251 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 86. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. Mark Fonrose's medical specialty?
Dr. Mark Fonrose practices Emergency Medicine Physician in Valley Stream, NY.
Where does Dr. Mark Fonrose practice?
Dr. Mark Fonrose practices at 900 Franklin Ave, Valley Stream, NY 115802145. Office phone: 5162566353.
What is Dr. Mark Fonrose's NPI?
Dr. Mark Fonrose's National Provider Identifier (NPI) is 1528113537, issued by NPPES.
What procedures does Dr. Mark Fonrose 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); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.