Doctor profile · Federal record
Dr. Marianna Karounos, D.O.
Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Hackensack, NJ
- NPI 1831356336
- 18 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
185 Prospect Ave, Apt. 6E
Hackensack, NJ 076012210
(201) 546-8397
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- October 21, 2021
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #260758
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831356336. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
36
Distinct HCPCS
1
Medicare allowed
$6,760
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 36 | 36 | $188 |
In context: peer comparison
Among 35 peers in Hackensack Emergency Medicine Physician, average services per provider: 108. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Marianna Karounos's medical specialty?
Dr. Marianna Karounos practices Emergency Medicine Physician in Hackensack, NJ.
Where does Dr. Marianna Karounos practice?
Dr. Marianna Karounos practices at 185 Prospect Ave, Hackensack, NJ 076012210. Office phone: 2015468397.
What is Dr. Marianna Karounos's NPI?
Dr. Marianna Karounos's National Provider Identifier (NPI) is 1831356336, issued by NPPES.
What procedures does Dr. Marianna Karounos commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.