Doctor profile · Federal record
Dr. Caroline Koch, MD
Psychiatry Physician (CMS: Psychiatry) · Lake Havasu City, AZ
- NPI 1841286820
- Accepts Medicare
- 42 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2187 Swanson Ave
Lake Havasu City, AZ 864036838
(928) 855-3432
fax (928) 757-3256 - Additional location
-
151 Riviera Dr Ste B
Lake Havasu City, AZ 864035740 - Mailing address
-
3707 N Stockton Hill RD Ste B
Kingman, AZ 864090507
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 12, 2022
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Arizona #17605
- Medicaid
- AZ #277691
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841286820. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
84
Distinct HCPCS
2
Medicare allowed
$6,186
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 58 | 24 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 14 | $95 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 42. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$502
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. | 2 | $221.91 | |
| Janssen Pharmaceuticals, Inc | 3 | $155.19 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $124.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
964
Patients
116
Total drug cost
$19,150
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 141 | 20 | $1,957 |
| Trazodone Hcl | Generic | 100 | 22 | $1,708 |
| Fluoxetine Hcl | Generic | 87 | 13 | $1,500 |
| Hydroxyzine Pamoate | Generic | 79 | 13 | $1,580 |
| Hydroxyzine Hcl | Generic | 75 | 13 | $2,962 |
| Buspirone Hcl | Generic | 58 | 11 | $802 |
| Risperidone | Generic | 58 | 0 | $802 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 55 | 0 | $1,887 |
| Escitalopram Oxalate | Generic | 51 | 0 | $602 |
| Olanzapine | Generic | 46 | 0 | $1,435 |
Frequently asked questions
What is Dr. Caroline Koch's medical specialty?
Dr. Caroline Koch practices Psychiatry Physician in Lake Havasu City, AZ.
Where does Dr. Caroline Koch practice?
Dr. Caroline Koch practices at 2187 Swanson Ave, Lake Havasu City, AZ 864036838. Office phone: 9288553432.
What is Dr. Caroline Koch's NPI?
Dr. Caroline Koch's National Provider Identifier (NPI) is 1841286820, issued by NPPES.
Does Dr. Caroline Koch accept Medicare assignment?
Yes. Dr. Caroline Koch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Caroline Koch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.