Doctor profile · Federal record
Dr. Chittur Sivaram, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Oklahoma City, OK
- NPI 1265401905
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Ne 10Th St, Oupb 2500
Oklahoma City, OK 731045417
(405) 271-7001 - Mailing address
-
1122 Ne 13Th St, Ori 236
Oklahoma City, OK 731171039
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Oklahoma #18345
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265401905. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
819
Distinct HCPCS
10
Medicare allowed
$39,543
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 320 | 303 | $66 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 112 | 109 | $3 | |
93308 |
Ultrasound of heart, follow-up | 103 | 101 | $24 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 95 | 94 | $7 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 47 | 24 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 44 | 32 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 39 | 33 | $63 | |
93320 |
Ultrasound of heart blood flow, valves and chambers | 24 | 23 | $16 | |
93312 |
Ultrasound of heart with probe in esophagus, with report | 23 | 22 | $98 | |
93355 |
Ultrasound of heart with probe in esophagus during surgery on heart or great blood vessels with report | 12 | 11 | $199 |
In context: peer comparison
Among 13 peers in Oklahoma City Cardiovascular Disease Physician, average services per provider: 125. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, INC. | 1 | $21.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
238
Patients
0
Total drug cost
$33,471
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 40 | 0 | $30,512 |
| Atorvastatin Calcium | Generic | 36 | 0 | $632 |
| Metoprolol Succinate | Generic | 24 | 0 | $511 |
| Chlorthalidone | Generic | 22 | 0 | $488 |
| Hydrochlorothiazide | Generic | 22 | 0 | $52 |
| Spironolactone | Generic | 21 | 0 | $243 |
| Carvedilol | Generic | 16 | 0 | $196 |
| Amlodipine Besylate | Generic | 15 | 0 | $153 |
| Lisinopril | Generic | 15 | 0 | $103 |
| Nitroglycerin | Generic | 15 | 0 | $555 |
Frequently asked questions
What is Dr. Chittur Sivaram's medical specialty?
Dr. Chittur Sivaram practices Cardiovascular Disease Physician in Oklahoma City, OK.
Where does Dr. Chittur Sivaram practice?
Dr. Chittur Sivaram practices at 825 Ne 10Th St, Oklahoma City, OK 731045417. Office phone: 4052717001.
What is Dr. Chittur Sivaram's NPI?
Dr. Chittur Sivaram's National Provider Identifier (NPI) is 1265401905, issued by NPPES.
Does Dr. Chittur Sivaram accept Medicare assignment?
Yes. Dr. Chittur Sivaram accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chittur Sivaram commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS 93325); Ultrasound of heart, follow-up (HCPCS 93308). Source: CMS Medicare Physician & Other Practitioners file.