Doctor profile · Federal record
Dr. Joseph Mullen, D.O.
Psychiatry Physician (CMS: Psychiatry) · Romeoville, IL
- NPI 1972778801
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1239 Windham Pkwy
Romeoville, IL 604461608
(815) 942-6323
fax (779) 210-5541 - Mailing address
-
Po Box 713260
Chicago, IL 606770264
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- May 24, 2023
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Illinois #036.122951
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972778801. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
241
Distinct HCPCS
3
Medicare allowed
$27,957
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 131 | 24 | $132 | |
90838 |
Psychotherapy with evaluation and management visit, 1 hour | 59 | 11 | $119 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 51 | 18 | $70 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 83. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$118
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vanda Pharmaceuticals Inc. | 1 | $98.05 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $19.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
810
Patients
24
Total drug cost
$20,504
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alprazolam | Generic | 97 | 13 | $1,212 |
| Clonazepam | Generic | 92 | 11 | $558 |
| Duloxetine Hcl | Generic | 90 | 0 | $1,645 |
| Lorazepam | Generic | 67 | 0 | $666 |
| Lamotrigine | Generic | 64 | 0 | $1,407 |
| Methylphenidate Hcl | Generic | 53 | 0 | $873 |
| Olanzapine | Generic | 52 | 0 | $1,627 |
| Fluoxetine Hcl | Generic | 49 | 0 | $201 |
| Sertraline Hcl | Generic | 42 | 0 | $626 |
| Trazodone Hcl | Generic | 41 | 0 | $412 |
Frequently asked questions
What is Dr. Joseph Mullen's medical specialty?
Dr. Joseph Mullen practices Psychiatry Physician in Romeoville, IL.
Where does Dr. Joseph Mullen practice?
Dr. Joseph Mullen practices at 1239 Windham Pkwy, Romeoville, IL 604461608. Office phone: 8159426323.
What is Dr. Joseph Mullen's NPI?
Dr. Joseph Mullen's National Provider Identifier (NPI) is 1972778801, issued by NPPES.
Does Dr. Joseph Mullen accept Medicare assignment?
Yes. Dr. Joseph Mullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Mullen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychotherapy with evaluation and management visit (HCPCS 90838); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.