Doctor profile · Federal record
Dr. Marializa Bernardo, M.D., P.A.
Nephrology Physician (CMS: Nephrology) · Houston, TX
- NPI 1477551968
- Accepts Medicare
- 39 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7777 Southwest Fwy Ste 304
Houston, TX 770741813
(713) 270-4545
fax (713) 270-9197
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 14, 2019
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Texas #J5698
- Medicaid
- TX #034652001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477551968. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,104
Distinct HCPCS
10
Medicare allowed
$150,179
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 444 | 93 | $76 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 171 | 41 | $331 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 165 | 75 | $89 | |
90935 |
Hemodialysis procedure with physician evaluation | 95 | 31 | $69 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 79 | 31 | $281 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 43 | 33 | $125 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 39 | 32 | $80 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 14 | $112 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 15 | 11 | $115 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 13 | 11 | $201 |
In context: peer comparison
Among 76 peers in Houston Nephrology Physician, average services per provider: 140. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$1,208
Transactions
50
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 10 | $294.36 | |
| Otsuka America Pharmaceutical, INC. | 4 | $111.89 | |
| Bayer Healthcare Pharmaceuticals INC. | 4 | $84.98 | |
| Opko Pharmaceuticals, LLC | 5 | $82.65 | |
| Ardelyx, INC. | 4 | $79.93 | |
| Ani Pharmaceuticals, INC. | 3 | $70.76 | |
| Travere Therapeutics, INC. | 4 | $66.87 | |
| Aurinia Pharma U.S., INC. | 3 | $63.78 | |
| CorMedix INC. | 2 | $53.48 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $47.44 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $43.55 | |
| Akebia Therapeutics INC | 2 | $38.72 | |
| Novo Nordisk INC | 2 | $37.26 | |
| Fresenius USA Marketing, INC. | 2 | $36.20 | |
| Genzyme Corporation | 1 | $28.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
973
Patients
372
Total drug cost
$440,186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 114 | 52 | $1,150 |
| Losartan Potassium | Generic | 108 | 45 | $2,022 |
| Calcitriol | Generic | 100 | 39 | $2,939 |
| Sevelamer Carbonate | Generic | 95 | 41 | $28,200 |
| Amlodipine Besylate | Generic | 75 | 25 | $727 |
| Retacrit (Epoetin Alfa-Epbx) | Brand | 69 | 18 | $35,417 |
| Allopurinol | Generic | 66 | 24 | $618 |
| Potassium Chloride | Generic | 62 | 25 | $1,073 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 59 | 20 | $63,544 |
| Velphoro (Sucroferric Oxyhydroxide) | Brand | 53 | 21 | $225,950 |
Hospital affiliations
Frequently asked questions
What is Dr. Marializa Bernardo's medical specialty?
Dr. Marializa Bernardo practices Nephrology Physician in Houston, TX.
Where does Dr. Marializa Bernardo practice?
Dr. Marializa Bernardo practices at 7777 Southwest Fwy Ste 304, Houston, TX 770741813. Office phone: 7132704545.
What is Dr. Marializa Bernardo's NPI?
Dr. Marializa Bernardo's National Provider Identifier (NPI) is 1477551968, issued by NPPES.
Does Dr. Marializa Bernardo accept Medicare assignment?
Yes. Dr. Marializa Bernardo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marializa Bernardo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.