Doctor profile · Federal record
Dr. Zahi Merjaneh, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Maywood, IL
- NPI 1346674256
- Accepts Medicare
- 15 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2160 S 1St Ave
Maywood, IL 601533328
(708) 216-9000 - Mailing address
-
20800 Harvard RD, 2Nd Flr
Highland Hills, OH 441227251
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- October 10, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (3)
- Illinois #036164286 · Texas #BP10046836 · Ohio #35-128449
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346674256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
89
Distinct HCPCS
2
Medicare allowed
$13,541
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 49 | 49 | $133 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 38 | $175 |
In context: peer comparison
Among 22 peers in Maywood Hospitalist Physician, average services per provider: 103. This provider delivers 0.9× the peer median.Frequently asked questions
What is Dr. Zahi Merjaneh's medical specialty?
Dr. Zahi Merjaneh practices Hospitalist Physician in Maywood, IL.
Where does Dr. Zahi Merjaneh practice?
Dr. Zahi Merjaneh practices at 2160 S 1St Ave, Maywood, IL 601533328. Office phone: 7082169000.
What is Dr. Zahi Merjaneh's NPI?
Dr. Zahi Merjaneh's National Provider Identifier (NPI) is 1346674256, issued by NPPES.
Does Dr. Zahi Merjaneh accept Medicare assignment?
Yes. Dr. Zahi Merjaneh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zahi Merjaneh commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.