Doctor profile · Federal record
Dr. Tatsuo Yamakawa, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Houston, TX
- NPI 1033345855
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1635 North Loop W
Houston, TX 770081532
(713) 338-6565
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- September 25, 2024
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Pennsylvania #MT194613 · Texas #P1438
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033345855. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
402
Distinct HCPCS
4
Medicare allowed
$51,032
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 199 | 195 | $182 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 126 | 116 | $8 | |
99291 |
Critical care, first 30-74 minutes | 44 | 42 | $220 | |
99284 |
Emergency department visit with moderate level of medical decision making | 33 | 33 | $125 |
In context: peer comparison
Among 254 peers in Houston Emergency Medicine Physician, average services per provider: 85. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
350
Patients
346
Total drug cost
$2,630
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tizanidine Hcl | Generic | 66 | 65 | $244 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 39 | 39 | $154 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 34 | $207 |
| Cephalexin | Generic | 32 | 32 | $189 |
| Azithromycin | Generic | 25 | 25 | $103 |
| Prednisone | Generic | 24 | 24 | $61 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 21 | 21 | $498 |
| Ondansetron Odt (Ondansetron) | Brand | 21 | 21 | $186 |
| Dicyclomine Hcl | Generic | 20 | 20 | $133 |
| Clindamycin Hcl | Generic | 16 | 15 | $291 |
Frequently asked questions
What is Dr. Tatsuo Yamakawa's medical specialty?
Dr. Tatsuo Yamakawa practices Emergency Medicine Physician in Houston, TX.
Where does Dr. Tatsuo Yamakawa practice?
Dr. Tatsuo Yamakawa practices at 1635 North Loop W, Houston, TX 770081532. Office phone: 7133386565.
What is Dr. Tatsuo Yamakawa's NPI?
Dr. Tatsuo Yamakawa's National Provider Identifier (NPI) is 1033345855, issued by NPPES.
Does Dr. Tatsuo Yamakawa accept Medicare assignment?
Yes. Dr. Tatsuo Yamakawa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tatsuo Yamakawa commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.