Doctor profile · Federal record
Dr. Karen Cheng, M.D.
Neurology Physician (CMS: Neurology) · Sleep Medicine (Psychiatry & Neurology) Physician · Laguna Hills, CA
- NPI 1518163161
- Accepts Medicare
- 23 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
24422 Avenida de la Carlota Ste 370
Laguna Hills, CA 926533628
(949) 951-1969
fax (949) 951-6533 - Additional location
-
24411 Health Center Dr, Suite 530
Laguna Hills, CA 926533633
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- April 30, 2018
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A89350
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518163161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
589
Distinct HCPCS
5
Medicare allowed
$87,389
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 207 | 138 | $194 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 181 | 102 | $139 | |
94660 |
Therapy procedure using a positive pressure ventilator | 139 | 85 | $70 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 46 | 46 | $237 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 12 | $98 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 194. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
67
Patients
0
Total drug cost
$889
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Zolpidem Tartrate Er (Zolpidem Tartrate) | Brand | 18 | 0 | $276 |
| Doxepin Hcl | Generic | 13 | 0 | $331 |
| Gabapentin | Generic | 13 | 0 | $106 |
| Clonazepam | Generic | 12 | 0 | $13 |
| Zolpidem Tartrate | Generic | 11 | 0 | $164 |
Frequently asked questions
What is Dr. Karen Cheng's medical specialty?
Dr. Karen Cheng practices Neurology Physician in Laguna Hills, CA.
Where does Dr. Karen Cheng practice?
Dr. Karen Cheng practices at 24422 Avenida de la Carlota Ste 370, Laguna Hills, CA 926533628. Office phone: 9499511969.
What is Dr. Karen Cheng's NPI?
Dr. Karen Cheng's National Provider Identifier (NPI) is 1518163161, issued by NPPES.
Does Dr. Karen Cheng accept Medicare assignment?
Yes. Dr. Karen Cheng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Cheng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Therapy procedure using a positive pressure ventilator (HCPCS 94660). Source: CMS Medicare Physician & Other Practitioners file.