Doctor profile · Federal record
Dr. Eduardo Diaz, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Houston, TX
- NPI 1871691469
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 770304009
(713) 792-6161 - Mailing address
-
Po Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 2, 2010
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Texas #H7997
- Medicaid
- TX #103291401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871691469. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
427
Distinct HCPCS
4
Medicare allowed
$42,854
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 188 | 119 | $93 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 105 | 71 | $65 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 77 | 77 | $172 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 57 | 50 | $92 |
In context: peer comparison
Among 58 peers in Houston Otolaryngology Physician, average services per provider: 149. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$134
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Optinose US, INC. | 1 | $134.00 |
By nature of payment
Frequently asked questions
What is Dr. Eduardo Diaz's medical specialty?
Dr. Eduardo Diaz practices Otolaryngology Physician in Houston, TX.
Where does Dr. Eduardo Diaz practice?
Dr. Eduardo Diaz practices at 1515 Holcombe Blvd, Houston, TX 770304009. Office phone: 7137926161.
What is Dr. Eduardo Diaz's NPI?
Dr. Eduardo Diaz's National Provider Identifier (NPI) is 1871691469, issued by NPPES.
Does Dr. Eduardo Diaz accept Medicare assignment?
Yes. Dr. Eduardo Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eduardo Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.