Doctor profile · Federal record
Dr. Maria Fisfalen, M.D.
Psychiatry Physician (CMS: Psychiatry) · Chicago, IL
- NPI 1558354357
- Accepts Medicare
- MIPS 71.4 / 100 · 2023
- 48 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
1501 S California Ave
Chicago, IL 606081732
(773) 257-5475 - Mailing address
-
3537 Paysphere Cir
Chicago, IL 606740035
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- Medicaid
- IL #036-103591-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558354357. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
215
Distinct HCPCS
2
Medicare allowed
$25,970
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 160 | 67 | $133 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 41 | $86 |
In context: peer comparison
Among 81 peers in Chicago Psychiatry Physician, average services per provider: 102. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,160
Patients
369
Total drug cost
$52,137
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 260 | 45 | $6,103 |
| Trazodone Hcl | Generic | 213 | 47 | $3,115 |
| Buspirone Hcl | Generic | 182 | 37 | $4,774 |
| Sertraline Hcl | Generic | 179 | 39 | $2,947 |
| Risperidone | Generic | 178 | 22 | $2,590 |
| Aripiprazole | Generic | 150 | 25 | $13,101 |
| Escitalopram Oxalate | Generic | 146 | 23 | $2,124 |
| Clonazepam | Generic | 145 | 23 | $477 |
| Mirtazapine | Generic | 131 | 23 | $2,332 |
| Benztropine Mesylate | Generic | 130 | 24 | $2,327 |
Frequently asked questions
What is Dr. Maria Fisfalen's medical specialty?
Dr. Maria Fisfalen practices Psychiatry Physician in Chicago, IL.
Where does Dr. Maria Fisfalen practice?
Dr. Maria Fisfalen practices at 1501 S California Ave, Chicago, IL 606081732. Office phone: 7732575475.
What is Dr. Maria Fisfalen's NPI?
Dr. Maria Fisfalen's National Provider Identifier (NPI) is 1558354357, issued by NPPES.
Does Dr. Maria Fisfalen accept Medicare assignment?
Yes. Dr. Maria Fisfalen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Fisfalen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.