Doctor profile · Federal record
Dr. Karissa Weaver, PMHNP
Psychiatric/Mental Health Clinical Nurse Specialist (CMS: Certified Clinical Nurse Specialist (CNS)) · Sioux City, IA
- NPI 1285490896
- Accepts Medicare
- 3 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
625 Court St
Sioux City, IA 511011919
(712) 252-3871 - Mailing address
-
Po Box 305
Correctionville, IA 510160305
Credentials & registration
- NPI registered
- February 2024 — 2 yrs on file
- Profile last updated
- February 23, 2024
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 364SP0808X — NUCC code
- State license (1)
- Iowa #G178290
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285490896. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,315
Transactions
104
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 21 | $254.92 | |
| Neurocrine Biosciences, INC. | 15 | $198.31 | |
| Alkermes, INC. | 14 | $182.45 | |
| Teva Pharmaceuticals USA, INC. | 12 | $178.59 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 13 | $145.47 | |
| Otsuka America Pharmaceutical, INC. | 13 | $134.65 | |
| Corium, LLC | 7 | $55.03 | |
| Lundbeck LLC | 3 | $50.87 | |
| Vanda Pharmaceuticals INC. | 1 | $26.58 | |
| Tris Pharma INC | 1 | $22.84 | |
| Supernus Pharmaceuticals, INC. | 1 | $19.13 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $17.82 | |
| Indivior INC. | 1 | $15.16 | |
| Noven Therapeutics, LLC | 1 | $13.21 |
By nature of payment
Frequently asked questions
What is Dr. Karissa Weaver's medical specialty?
Dr. Karissa Weaver practices Psychiatric/Mental Health Clinical Nurse Specialist in Sioux City, IA.
Where does Dr. Karissa Weaver practice?
Dr. Karissa Weaver practices at 625 Court St, Sioux City, IA 511011919. Office phone: 7122523871.
What is Dr. Karissa Weaver's NPI?
Dr. Karissa Weaver's National Provider Identifier (NPI) is 1285490896, issued by NPPES.
Does Dr. Karissa Weaver accept Medicare assignment?
Yes. Dr. Karissa Weaver accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.