Doctor profile · Federal record
Dr. Tahseen Mozaffar, MD
Neuromuscular Medicine (Psychiatry & Neurology) Physician (CMS: Neurology) · Neurology Physician · Orange, CA
- NPI 1356421515
- Accepts Medicare
- MIPS 91.2 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 S. Manchester Avenue Ste. 110, Uci Medical Center
Orange, CA 92868
(714) 456-2332
fax (714) 456-5997 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 4, 2024
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 2084N0008X — NUCC code
- State licenses (2)
- California #A70580 · California #000000A70580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356421515. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
225
Distinct HCPCS
5
Medicare allowed
$25,242
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 132 | 74 | $141 | |
94010 |
Test to measure expiratory airflow and volume | 50 | 32 | $31 | |
36415 |
Insertion of needle into vein for collection of blood sample | 17 | 14 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 15 | $197 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $186 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 72. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$94,809
Transactions
65
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amicus Therapeutics, Inc. | 20 | $41,979.41 | |
| GENZYME CORPORATION | 16 | $25,097.57 | |
| Grifols USA, LLC | 12 | $8,537.18 | |
| Alexion Pharmaceuticals, Inc. | 6 | $6,223.61 | |
| ARGENX US, INC. | 4 | $4,221.04 | |
| UCB, Inc. | 1 | $3,520.00 | |
| Ipsen Innovation | 1 | $2,275.00 | |
| Mirum Pharmaceuticals, Inc. | 1 | $1,400.00 | |
| Janssen Scientific Affairs, LLC | 1 | $1,250.00 | |
| Genentech, Inc. | 1 | $148.61 | |
| CSL Behring | 1 | $124.51 | |
| Sarepta Therapeutics, Inc. | 1 | $32.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
289
Patients
0
Total drug cost
$2,815,031
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gamunex-C (Immune Globul G/Gly/Iga Avg 46) | Brand | 37 | 0 | $209,983 |
| Pyridostigmine Bromide | Generic | 31 | 0 | $3,867 |
| Gabapentin | Generic | 30 | 0 | $413 |
| Lumizyme (Alglucosidase Alfa) | Brand | 27 | 0 | $1,475,543 |
| Azathioprine | Generic | 21 | 0 | $5,378 |
| Methotrexate (Methotrexate Sodium) | Brand | 19 | 0 | $1,182 |
| Mexiletine Hcl | Generic | 18 | 0 | $2,613 |
| Riluzole | Generic | 16 | 0 | $2,418 |
| Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50) | Brand | 14 | 0 | $188,897 |
| Hizentra (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 13 | 0 | $234,520 |
Frequently asked questions
What is Dr. Tahseen Mozaffar's medical specialty?
Dr. Tahseen Mozaffar practices Neuromuscular Medicine (Psychiatry & Neurology) Physician in Orange, CA.
Where does Dr. Tahseen Mozaffar practice?
Dr. Tahseen Mozaffar practices at 200 S. Manchester Avenue Ste. 110, Orange, CA 92868. Office phone: 7144562332.
What is Dr. Tahseen Mozaffar's NPI?
Dr. Tahseen Mozaffar's National Provider Identifier (NPI) is 1356421515, issued by NPPES.
Does Dr. Tahseen Mozaffar accept Medicare assignment?
Yes. Dr. Tahseen Mozaffar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tahseen Mozaffar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume (HCPCS 94010); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.