Doctor profile · Federal record
Dr. Marijen Aga, NP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Nurse Practitioner · Registered Nurse · Adult Health Nurse Practitioner · Shawnee, KS
- NPI 1245575547
- Accepts Medicare
- 15 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
6440 Nieman RD
Shawnee, KS 662033326
(913) 826-4200 - Additional location
-
20333 W 151St St
Olathe, KS 660615350
(913) 588-1227 - Additional location
-
301 E Kansas St
Lansing, KS 660431619
(913) 727-3235 - Additional location
-
3515 Broadway Blvd
Kansas City, MO 641112501
(816) 753-5144
fax (816) 753-0804 - Mailing address
-
301 E Kansas St
Lansing, KS 660431619
Show 1 more location
Credentials & registration
- NPI registered
- November 2012 — 14 yrs on file
- Profile last updated
- February 16, 2026
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (4)
- Kansas #75539 · Missouri #2015036177 · Kansas #91594 · Kansas #5375539102
- Medicaid (2)
- KS #201142710A · MO #420037115
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245575547. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
217
Distinct HCPCS
2
Medicare allowed
$11,958
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 143 | 55 | $78 | |
96372 |
Injection of drug or substance under skin or into muscle | 74 | 18 | $11 |
In context: peer comparison
Among 1 peers in Shawnee Psychiatric/Mental Health Nurse Practitioner, average services per provider: 108. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$3,302
Transactions
192
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, INC. | 44 | $437.87 | |
| Alkermes, INC. | 20 | $388.46 | |
| Abbvie INC. | 31 | $351.17 | |
| E.R. Squibb & Sons, L.L.C. | 5 | $298.75 | |
| Axsome Therapeutics, INC. | 12 | $285.00 | |
| Otsuka America Pharmaceutical, INC. | 12 | $260.65 | |
| Lundbeck LLC | 14 | $189.43 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 15 | $188.37 | |
| Janssen Pharmaceuticals, INC | 9 | $171.80 | |
| Neurocrine Biosciences, INC. | 10 | $164.84 | |
| Tris Pharma INC | 2 | $143.33 | |
| Supernus Pharmaceuticals, INC. | 6 | $138.67 | |
| Vanda Pharmaceuticals INC. | 5 | $125.58 | |
| Indivior INC. | 6 | $119.09 | |
| Biogen, INC. | 1 | $15.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,193
Patients
306
Total drug cost
$98,910
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 271 | 47 | $3,416 |
| Quetiapine Fumarate | Generic | 260 | 41 | $5,291 |
| Sertraline Hcl | Generic | 201 | 26 | $2,701 |
| Olanzapine | Generic | 190 | 29 | $4,940 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 179 | 17 | $9,375 |
| Lamotrigine | Generic | 133 | 17 | $1,328 |
| Mirtazapine | Generic | 123 | 19 | $1,835 |
| Fluoxetine Hcl | Generic | 116 | 19 | $1,388 |
| Bupropion Xl (Bupropion Hcl) | Brand | 114 | 18 | $2,481 |
| Lurasidone Hcl | Generic | 112 | 20 | $46,538 |
Frequently asked questions
What is Dr. Marijen Aga's medical specialty?
Dr. Marijen Aga practices Psychiatric/Mental Health Nurse Practitioner in Shawnee, KS.
Where does Dr. Marijen Aga practice?
Dr. Marijen Aga practices at 6440 Nieman RD, Shawnee, KS 662033326. Office phone: 9138264200.
What is Dr. Marijen Aga's NPI?
Dr. Marijen Aga's National Provider Identifier (NPI) is 1245575547, issued by NPPES.
Does Dr. Marijen Aga accept Medicare assignment?
Yes. Dr. Marijen Aga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marijen Aga commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.