Doctor profile · Federal record
Dr. Nathan Tu, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Los Angeles, CA
- NPI 1740641646
- Accepts Medicare
- MIPS 75.2 / 100 · 2023
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1200 N State St, CT A2E
Los Angeles, CA 900331029
(323) 409-5088
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- October 3, 2016
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- California #A142421
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740641646. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
659
Distinct HCPCS
7
Medicare allowed
$53,875
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92504 |
Exam of ear using a microscope | 237 | 166 | $28 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 189 | 133 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 93 | 76 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 66 | 66 | $160 | |
69210 |
Removal of impacted ear wax | 29 | 27 | $46 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 27 | 27 | $107 | |
69220 |
Simple removal of skin debris and drainage of mastoid cavity | 18 | 12 | $73 |
In context: peer comparison
Among 33 peers in Los Angeles Otolaryngology Physician, average services per provider: 101. This provider delivers 6.5× the peer median.Open Payments
Industry payments received
All-time total
$276
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cochlear Americas | 3 | $275.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
142
Patients
74
Total drug cost
$7,134
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ofloxacin | Generic | 60 | 33 | $3,203 |
| Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) | Brand | 29 | 12 | $468 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 20 | 14 | $2,754 |
| Prednisolone Acetate | Generic | 18 | 0 | $605 |
| Cephalexin | Generic | 15 | 15 | $105 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathan Tu's medical specialty?
Dr. Nathan Tu practices Otolaryngology Physician in Los Angeles, CA.
Where does Dr. Nathan Tu practice?
Dr. Nathan Tu practices at 1200 N State St, Los Angeles, CA 900331029. Office phone: 3234095088.
What is Dr. Nathan Tu's NPI?
Dr. Nathan Tu's National Provider Identifier (NPI) is 1740641646, issued by NPPES.
Does Dr. Nathan Tu accept Medicare assignment?
Yes. Dr. Nathan Tu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Tu commonly perform?
Top Medicare-reported procedures in 2023: Exam of ear using a microscope (HCPCS 92504); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.