Doctor profile · Federal record
Dr. Mohammad Hajighasemi-Ossareh, MD
Neurology Physician (CMS: Neurology) · Neurology Physician · Neurology Physician · Neurology Physician · Neurology Physician · Neurology Physician · Neurology Physician · Westminster, CA
- NPI 1144683137
- Accepts Medicare
- 10 yrs in practice
- Licensed in 7 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Hospital Cir
Westminster, CA 926833910
(657) 666-7700 - Mailing address
-
8941 Atlanta Ave # 170
Huntington Beach, CA 926467121
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- February 13, 2026
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (7)
- California #A150719 · Florida #TPME1293 · Arizona #63148 · Kentucky #55605 · Virginia #0101272074 · Georgia #88488 · North Carolina #2021-02711
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144683137. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
271
Distinct HCPCS
3
Medicare allowed
$42,302
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0427 |
Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth | 120 | 116 | $176 | |
G0426 |
Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth | 117 | 116 | $124 | |
G0508 |
Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth | 34 | 34 | $196 |
In context: peer comparison
Among 1 peers in Westminster Neurology Physician, average services per provider: 90. This provider delivers 3.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mohammad Hajighasemi-Ossareh's medical specialty?
Dr. Mohammad Hajighasemi-Ossareh practices Neurology Physician in Westminster, CA.
Where does Dr. Mohammad Hajighasemi-Ossareh practice?
Dr. Mohammad Hajighasemi-Ossareh practices at 200 Hospital Cir, Westminster, CA 926833910. Office phone: 6576667700.
What is Dr. Mohammad Hajighasemi-Ossareh's NPI?
Dr. Mohammad Hajighasemi-Ossareh's National Provider Identifier (NPI) is 1144683137, issued by NPPES.
Does Dr. Mohammad Hajighasemi-Ossareh accept Medicare assignment?
Yes. Dr. Mohammad Hajighasemi-Ossareh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohammad Hajighasemi-Ossareh commonly perform?
Top Medicare-reported procedures in 2023: Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (HCPCS G0427); Telehealth consultation, emergency department or initial inpatient, typically 50 minutes communicating with the patient via telehealth (HCPCS G0426); Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth (HCPCS G0508). Source: CMS Medicare Physician & Other Practitioners file.