Doctor profile · Federal record
Dr. Doris Galina-da Silva, Doris Galinada Silva
Nephrology Physician (CMS: Nephrology) · Antioch, CA
- NPI 1043528979
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2370 Country Hills Dr Ste 101
Antioch, CA 945097436
(925) 779-9635
fax (925) 779-9672 - Additional location
-
2222 East St Ste 305
Concord, CA 945202066
(925) 626-1230
fax (925) 686-8843 - Mailing address
-
2222 East St Ste 305
Concord, CA 945202066
Credentials & registration
- NPI registered
- September 2010 — 16 yrs on file
- Profile last updated
- July 7, 2022
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- California #A129475
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043528979. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,650
Distinct HCPCS
10
Medicare allowed
$260,236
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 430 | 183 | $133 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 417 | 145 | $141 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 248 | 145 | $90 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 172 | 26 | $402 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 132 | 123 | $195 | |
90935 |
Hemodialysis procedure with physician evaluation | 69 | 55 | $79 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 44 | 26 | $175 | |
90945 |
Dialysis procedure including 1 evaluation | 38 | 11 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 27 | $105 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 26 | 21 | $56 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 126. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$746
Transactions
18
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 7 | $358.00 | |
| Ardelyx, Inc. | 2 | $144.66 | |
| Fresenius USA Marketing, Inc. | 6 | $123.13 | |
| NXSTAGE MEDICAL, INC. | 2 | $104.86 | |
| Mallinckrodt Hospital Products Inc. | 1 | $15.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
865
Patients
294
Total drug cost
$146,440
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 97 | 37 | $1,039 |
| Carvedilol | Generic | 87 | 30 | $1,122 |
| Lisinopril | Generic | 81 | 36 | $1,012 |
| Hydralazine Hcl | Generic | 79 | 27 | $1,855 |
| Amlodipine Besylate | Generic | 77 | 30 | $1,280 |
| Losartan Potassium | Generic | 73 | 30 | $2,046 |
| Jardiance (Empagliflozin) | Brand | 53 | 17 | $68,342 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 47 | 0 | $36,183 |
| Lokelma (Sodium Zirconium Cyclosilicate) | Brand | 47 | 24 | $22,338 |
| Prednisone | Generic | 44 | 12 | $334 |
Hospital affiliations
Frequently asked questions
What is Dr. Doris Galina-da Silva's medical specialty?
Dr. Doris Galina-da Silva practices Nephrology Physician in Antioch, CA.
Where does Dr. Doris Galina-da Silva practice?
Dr. Doris Galina-da Silva practices at 2370 Country Hills Dr Ste 101, Antioch, CA 945097436. Office phone: 9257799635.
What is Dr. Doris Galina-da Silva's NPI?
Dr. Doris Galina-da Silva's National Provider Identifier (NPI) is 1043528979, issued by NPPES.
Does Dr. Doris Galina-da Silva accept Medicare assignment?
Yes. Dr. Doris Galina-da Silva accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Doris Galina-da Silva commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.