Doctor profile · Federal record
Dr. Ramona Dadu, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Houston, TX
- NPI 1629229554
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1515 Holcombe Blvd
Houston, TX 77030
(713) 792-6161 - Additional location
-
267 Grant St
Bridgeport, CT 066102805
(203) 384-3000 - Mailing address
-
P O Box 4439
Houston, TX 772104439
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- October 25, 2018
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Texas #P6961
- Medicaid
- TX #336934001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629229554. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
332
Distinct HCPCS
7
Medicare allowed
$37,919
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 143 | 111 | $99 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 112 | 49 | $144 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 13 | $80 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $82 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $184 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 15 | 15 | $85 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $67 |
In context: peer comparison
Among 59 peers in this city , average services per provider: 198. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$26
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Impulse Dynamics (USA) Inc. | 1 | $25.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
282
Patients
45
Total drug cost
$1,506,565
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 68 | 32 | $1,070 |
| Mekinist (Trametinib Dimethyl Sulfoxide) | Brand | 64 | 0 | $729,910 |
| Tafinlar (Dabrafenib Mesylate) | Brand | 61 | 0 | $660,667 |
| Synthroid (Levothyroxine Sodium) | Brand | 43 | 13 | $4,217 |
| Everolimus | Generic | 21 | 0 | $109,742 |
| Liothyronine Sodium | Generic | 13 | 0 | $818 |
| Prochlorperazine Maleate | Generic | 12 | 0 | $141 |
Frequently asked questions
What is Dr. Ramona Dadu's medical specialty?
Dr. Ramona Dadu practices Endocrinology, Diabetes & Metabolism Physician in Houston, TX.
Where does Dr. Ramona Dadu practice?
Dr. Ramona Dadu practices at 1515 Holcombe Blvd, Houston, TX 77030. Office phone: 7137926161.
What is Dr. Ramona Dadu's NPI?
Dr. Ramona Dadu's National Provider Identifier (NPI) is 1629229554, issued by NPPES.
Does Dr. Ramona Dadu accept Medicare assignment?
Yes. Dr. Ramona Dadu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ramona Dadu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.