Doctor profile · Federal record
Dr. Michael Demetriou, MD
Neurology Physician (CMS: Neurology) · Orange, CA
- NPI 1992885099
- Accepts Medicare
- MIPS 91.2 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Uci Medical Center, 101 the City Drive South
Orange, CA 92868
(714) 456-8978 - Mailing address
-
Uci University Neurosciences, Po Box 54778
Los Angeles, CA 900540778
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 14, 2008
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #000000A77231
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992885099. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
83
Distinct HCPCS
3
Medicare allowed
$9,273
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 49 | 33 | $105 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 16 | $154 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 12 | $71 |
In context: peer comparison
Among 12 peers in Orange Neurology Physician, average services per provider: 1,196. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
450
Patients
22
Total drug cost
$1,996,110
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Copaxone (Glatiramer Acetate) | Brand | 183 | 22 | $1,309,936 |
| Glatiramer Acetate | Generic | 43 | 0 | $128,807 |
| Gabapentin | Generic | 36 | 0 | $1,665 |
| Gamunex-C (Immune Globul G/Gly/Iga Avg 46) | Brand | 33 | 0 | $168,748 |
| Baclofen | Generic | 27 | 0 | $2,881 |
| Dalfampridine ER (Dalfampridine) | Brand | 23 | 0 | $17,162 |
| Tizanidine Hcl | Generic | 20 | 0 | $1,390 |
| Propranolol Hcl ER (Propranolol Hcl) | Brand | 19 | 0 | $782 |
| Glatopa (Glatiramer Acetate) | Brand | 16 | 0 | $104,906 |
| Rebif Rebidose (Interferon Beta-1A/Albumin) | Brand | 14 | 0 | $155,146 |
Frequently asked questions
What is Dr. Michael Demetriou's medical specialty?
Dr. Michael Demetriou practices Neurology Physician in Orange, CA.
Where does Dr. Michael Demetriou practice?
Dr. Michael Demetriou practices at Uci Medical Center, Orange, CA 92868. Office phone: 7144568978.
What is Dr. Michael Demetriou's NPI?
Dr. Michael Demetriou's National Provider Identifier (NPI) is 1992885099, issued by NPPES.
Does Dr. Michael Demetriou accept Medicare assignment?
Yes. Dr. Michael Demetriou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Demetriou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.