Doctor profile · Federal record
Dr. William Fleischman, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Hackensack, NJ
- NPI 1316264468
- Accepts Medicare
- MIPS 75.8 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
30 Prospect Ave
Hackensack, NJ 076011915
(551) 996-2000
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- March 21, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- New Jersey #25MA10425200 · New York #263432
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316264468. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
169
Distinct HCPCS
3
Medicare allowed
$30,365
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 122 | 121 | $189 | |
99284 |
Emergency department visit with moderate level of medical decision making | 35 | 35 | $130 | |
99291 |
Critical care, first 30-74 minutes | 12 | 12 | $231 |
In context: peer comparison
Among 35 peers in this city , average services per provider: 108. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. William Fleischman's medical specialty?
Dr. William Fleischman practices Emergency Medicine Physician in Hackensack, NJ.
Where does Dr. William Fleischman practice?
Dr. William Fleischman practices at 30 Prospect Ave, Hackensack, NJ 076011915. Office phone: 5519962000.
What is Dr. William Fleischman's NPI?
Dr. William Fleischman's National Provider Identifier (NPI) is 1316264468, issued by NPPES.
Does Dr. William Fleischman accept Medicare assignment?
Yes. Dr. William Fleischman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Fleischman 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.