Doctor profile · Federal record
Dr. Concepcion Diaz-Arrastia, M.D.
Gynecologic Oncology Physician (CMS: Obstetrics/Gynecology) · Houston, TX
- NPI 1104986553
- Accepts Medicare
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1213 Hermann Dr Ste 675
Houston, TX 770047083
(713) 756-8555
fax (713) 756-8305
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- August 8, 2018
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Texas #J1651
- Medicaid
- TX #124926003
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104986553. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
74
Distinct HCPCS
3
Medicare allowed
$8,724
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 28 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 21 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 11 | $159 |
In context: peer comparison
Among 19 peers in Houston Gynecologic Oncology Physician, average services per provider: 69. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$230
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 2 | $149.01 | |
| Kerecis Limited | 1 | $30.18 | |
| Myriad Genetic Laboratories, INC. | 1 | $23.20 | |
| Eisai INC. | 1 | $13.96 | |
| Abbvie INC. | 1 | $13.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
184
Patients
52
Total drug cost
$23,611
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 30 | 25 | $78 |
| Estradiol | Generic | 29 | 16 | $3,253 |
| Anastrozole | Generic | 27 | 0 | $722 |
| Premarin (Estrogens, Conjugated) | Brand | 22 | 0 | $10,159 |
| Fluconazole | Generic | 19 | 11 | $186 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $7,876 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 0 | $325 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 13 | 0 | $898 |
| Gabapentin | Generic | 12 | 0 | $113 |
Frequently asked questions
What is Dr. Concepcion Diaz-Arrastia's medical specialty?
Dr. Concepcion Diaz-Arrastia practices Gynecologic Oncology Physician in Houston, TX.
Where does Dr. Concepcion Diaz-Arrastia practice?
Dr. Concepcion Diaz-Arrastia practices at 1213 Hermann Dr Ste 675, Houston, TX 770047083. Office phone: 7137568555.
What is Dr. Concepcion Diaz-Arrastia's NPI?
Dr. Concepcion Diaz-Arrastia's National Provider Identifier (NPI) is 1104986553, issued by NPPES.
Does Dr. Concepcion Diaz-Arrastia accept Medicare assignment?
Yes. Dr. Concepcion Diaz-Arrastia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Concepcion Diaz-Arrastia commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.