Doctor profile · Federal record
Dr. Ratnaji Nallamothu, M.D.
Specialist (CMS: Nephrology) · Sacramento, CA
- NPI 1407877608
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
777 Campus Commons RD, Suite 120
Sacramento, CA 958258309
(916) 929-8564
fax (916) 929-4529
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 7, 2012
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A69392
- Medicaid
- CA #GR0015060
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407877608. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
942
Distinct HCPCS
5
Medicare allowed
$211,062
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 536 | 99 | $217 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 273 | 69 | $307 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 41 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 37 | 21 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 18 | $82 |
In context: peer comparison
Among 17 peers in Sacramento Specialist, average services per provider: 241. This provider delivers 3.9× the peer median.Open Payments
Industry payments received
All-time total
$131
Transactions
4
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 4 | $131.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
797
Patients
118
Total drug cost
$394,192
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sevelamer Carbonate | Generic | 123 | 28 | $78,828 |
| Calcium Acetate | Generic | 105 | 24 | $9,137 |
| Furosemide | Generic | 87 | 18 | $919 |
| Carvedilol | Generic | 67 | 14 | $895 |
| Amlodipine Besylate | Generic | 66 | 20 | $925 |
| Hydralazine Hcl | Generic | 50 | 0 | $1,070 |
| Renvela (Sevelamer Carbonate) | Brand | 46 | 14 | $148,438 |
| Midodrine Hcl | Generic | 40 | 0 | $2,139 |
| Calcitriol | Generic | 39 | 0 | $1,021 |
| Metoprolol Tartrate | Generic | 32 | 0 | $504 |
Hospital affiliations
Frequently asked questions
What is Dr. Ratnaji Nallamothu's medical specialty?
Dr. Ratnaji Nallamothu practices Specialist in Sacramento, CA.
Where does Dr. Ratnaji Nallamothu practice?
Dr. Ratnaji Nallamothu practices at 777 Campus Commons RD, Sacramento, CA 958258309. Office phone: 9169298564.
What is Dr. Ratnaji Nallamothu's NPI?
Dr. Ratnaji Nallamothu's National Provider Identifier (NPI) is 1407877608, issued by NPPES.
Does Dr. Ratnaji Nallamothu accept Medicare assignment?
Yes. Dr. Ratnaji Nallamothu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ratnaji Nallamothu commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 1 physician visit per month (20 years or older) (HCPCS 90962); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.