Doctor profile · Federal record
Dr. Kia Ghiassi, D.O.
Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Laguna Hills, CA
- NPI 1861887077
- Accepts Medicare
- MIPS 63.0 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
24422 Avenida de la Carlota Ste 275
Laguna Hills, CA 926533669
(949) 354-3672 - Additional location
-
1000 Fivepoint
Irvine, CA 926182377
(949) 671-4673
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- June 6, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- California #20A15558
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861887077. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
350
Distinct HCPCS
6
Medicare allowed
$61,851
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 231 | 120 | $221 | |
99292 |
Critical care, each additional 30 minutes | 38 | 16 | $109 | |
76937 |
Ultrasonic guidance for blood vessel access | 26 | 20 | $15 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 12 | $120 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 20 | 18 | $86 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 13 | 13 | $144 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 58. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$483
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABIOMED | 3 | $482.60 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Kia Ghiassi's medical specialty?
Dr. Kia Ghiassi practices Critical Care Medicine (Internal Medicine) Physician in Laguna Hills, CA.
Where does Dr. Kia Ghiassi practice?
Dr. Kia Ghiassi practices at 24422 Avenida de la Carlota Ste 275, Laguna Hills, CA 926533669. Office phone: 9493543672.
What is Dr. Kia Ghiassi's NPI?
Dr. Kia Ghiassi's National Provider Identifier (NPI) is 1861887077, issued by NPPES.
Does Dr. Kia Ghiassi accept Medicare assignment?
Yes. Dr. Kia Ghiassi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kia Ghiassi commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292); Ultrasonic guidance for blood vessel access (HCPCS 76937). Source: CMS Medicare Physician & Other Practitioners file.