Doctor profile · Federal record
Dr. Christine Toth, MD
Nephrology Physician (CMS: Nephrology) · San Antonio, TX
- NPI 1851367668
- Accepts Medicare
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4458 Medical Dr Ste 205
San Antonio, TX 782293748
(210) 614-1515
fax (210) 615-6904 - Mailing address
-
16620 San Pedro Ave, Ste 300
San Antonio, TX 782322679
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- September 15, 2023
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Texas #K6730
- Medicaid
- TX #046786202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851367668. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,959
Distinct HCPCS
10
Medicare allowed
$258,479
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 1,115 | 187 | $58 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 571 | 291 | $102 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 432 | 170 | $45 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 315 | 69 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 190 | 147 | $83 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 133 | 17 | $339 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 15 | $76 | |
99426 |
Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | 38 | 15 | $59 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 29 | 28 | $92 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 23 | 22 | $167 |
In context: peer comparison
Among 47 peers in San Antonio Nephrology Physician, average services per provider: 133. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$571
Transactions
27
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 13 | $283.92 | |
| Veloxis Pharmaceuticals, INC. | 2 | $54.88 | |
| Novartis Pharmaceuticals Corporation | 2 | $50.87 | |
| Opko Pharmaceuticals, LLC | 3 | $46.25 | |
| Amgen INC. | 2 | $40.85 | |
| Vifor Pharma, INC. | 2 | $38.46 | |
| Calliditas Therapeutics US INC. | 1 | $20.75 | |
| Aurinia Pharma U.S., INC. | 1 | $20.44 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $14.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,012
Patients
651
Total drug cost
$295,036
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 257 | 88 | $3,995 |
| Torsemide | Generic | 221 | 72 | $4,929 |
| Carvedilol | Generic | 202 | 64 | $1,780 |
| Amlodipine Besylate | Generic | 184 | 62 | $1,996 |
| Furosemide | Generic | 145 | 54 | $1,370 |
| Allopurinol | Generic | 133 | 43 | $2,244 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 126 | 41 | $125,784 |
| Calcitriol | Generic | 125 | 38 | $2,601 |
| Kerendia (Finerenone) | Brand | 113 | 32 | $138,994 |
| Nifedipine ER (Nifedipine) | Brand | 97 | 34 | $5,857 |
Frequently asked questions
What is Dr. Christine Toth's medical specialty?
Dr. Christine Toth practices Nephrology Physician in San Antonio, TX.
Where does Dr. Christine Toth practice?
Dr. Christine Toth practices at 4458 Medical Dr Ste 205, San Antonio, TX 782293748. Office phone: 2106141515.
What is Dr. Christine Toth's NPI?
Dr. Christine Toth's National Provider Identifier (NPI) is 1851367668, issued by NPPES.
Does Dr. Christine Toth accept Medicare assignment?
Yes. Dr. Christine Toth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christine Toth commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439). Source: CMS Medicare Physician & Other Practitioners file.