Doctor profile · Federal record
Dr. Masayuki Nigo, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Houston, TX
- NPI 1801109921
- Accepts Medicare
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6431 Fannin St, Msb 2.112
Houston, TX 770301501
(713) 500-6765
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- March 21, 2022
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- Texas #Q6886
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801109921. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,013
Distinct HCPCS
6
Medicare allowed
$98,226
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 758 | 161 | $81 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 74 | 63 | $132 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 64 | 32 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 58 | 57 | $178 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 21 | $131 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 25 | 16 | $184 |
In context: peer comparison
Among 56 peers in Houston Infectious Disease Physician, average services per provider: 191. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$38
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $20.06 | |
| Abbvie INC. | 1 | $17.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
169
Patients
17
Total drug cost
$362,986
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 73 | 17 | $298,148 |
| Daptomycin | Generic | 20 | 0 | $22,812 |
| Ertapenem (Ertapenem Sodium) | Brand | 15 | 0 | $10,451 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 13 | 0 | $61 |
| Valganciclovir Hcl | Generic | 13 | 0 | $2,148 |
| Voriconazole | Generic | 13 | 0 | $3,585 |
| Minocycline Hcl | Generic | 11 | 0 | $1,195 |
| Tivicay (Dolutegravir Sodium) | Brand | 11 | 0 | $24,585 |
Frequently asked questions
What is Dr. Masayuki Nigo's medical specialty?
Dr. Masayuki Nigo practices Infectious Disease Physician in Houston, TX.
Where does Dr. Masayuki Nigo practice?
Dr. Masayuki Nigo practices at 6431 Fannin St, Houston, TX 770301501. Office phone: 7135006765.
What is Dr. Masayuki Nigo's NPI?
Dr. Masayuki Nigo's National Provider Identifier (NPI) is 1801109921, issued by NPPES.
Does Dr. Masayuki Nigo accept Medicare assignment?
Yes. Dr. Masayuki Nigo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Masayuki Nigo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.