Doctor profile · Federal record
Dr. Malik Nassan, MBBS
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Psychiatry Physician · Chicago, IL
- NPI 1942650130
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
676 N Saint Clair St Ste 945
Chicago, IL 606112952
(312) 695-9627
fax (312) 695-6072 - Additional location
-
200 1St St Sw
Rochester, MN 55905
(507) 284-2511
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- July 9, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (3)
- Illinois #036156537 · Minnesota #27506 · Minnesota #64359
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942650130. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
249
Distinct HCPCS
3
Medicare allowed
$41,800
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 138 | 95 | $187 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 64 | 64 | $225 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 47 | 39 | $33 |
In context: peer comparison
Among 81 peers in Chicago Psychiatry Physician, average services per provider: 102. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pinnacle Biologics, INC | 1 | $115.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
357
Patients
97
Total drug cost
$23,083
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 142 | 53 | $2,918 |
| Memantine Hcl | Generic | 91 | 27 | $3,607 |
| Escitalopram Oxalate | Generic | 57 | 17 | $1,184 |
| Trazodone Hcl | Generic | 18 | 0 | $262 |
| Belsomra (Suvorexant) | Brand | 13 | 0 | $14,464 |
| Mirtazapine | Generic | 13 | 0 | $153 |
| Gabapentin | Generic | 12 | 0 | $174 |
| Levetiracetam | Generic | 11 | 0 | $321 |
Hospital affiliations
Frequently asked questions
What is Dr. Malik Nassan's medical specialty?
Dr. Malik Nassan practices Psychiatry Physician in Chicago, IL.
Where does Dr. Malik Nassan practice?
Dr. Malik Nassan practices at 676 N Saint Clair St Ste 945, Chicago, IL 606112952. Office phone: 3126959627.
What is Dr. Malik Nassan's NPI?
Dr. Malik Nassan's National Provider Identifier (NPI) is 1942650130, issued by NPPES.
Does Dr. Malik Nassan accept Medicare assignment?
Yes. Dr. Malik Nassan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Malik Nassan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212). Source: CMS Medicare Physician & Other Practitioners file.