Doctor profile · Federal record
Dr. Chokkalingam Siva, M.D.
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Clinical Pathology/Laboratory Medicine Physician · Columbia, MO
- NPI 1912952326
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1020 Hitt St
Columbia, MO 652120001
(573) 882-8788
fax (573) 882-3131 - Mailing address
-
Po Box 843966
Kansas City, MO 641843966
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- September 12, 2022
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Missouri #119781
- Medicaid
- MO #208990606
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912952326. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
330
Distinct HCPCS
4
Medicare allowed
$22,708
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 168 | 120 | $93 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 106 | 106 | $9 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 14 | $63 |
In context: peer comparison
Among 3 peers in Columbia Rheumatology Physician, average services per provider: 83. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$30
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 2 | $29.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
578
Patients
89
Total drug cost
$886,863
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 110 | 26 | $10,186 |
| Tramadol Hcl | Generic | 101 | 17 | $1,091 |
| Methotrexate (Methotrexate Sodium) | Brand | 88 | 16 | $2,705 |
| Pregabalin | Generic | 58 | 16 | $4,296 |
| Humira(Cf) Pen (Adalimumab) | Brand | 43 | 0 | $323,529 |
| Prednisone | Generic | 41 | 14 | $295 |
| Alendronate Sodium | Generic | 22 | 0 | $376 |
| Humira Pen (Adalimumab) | Brand | 22 | 0 | $166,588 |
| Allopurinol | Generic | 16 | 0 | $126 |
| Enbrel Mini (Etanercept) | Brand | 16 | 0 | $120,528 |
Frequently asked questions
What is Dr. Chokkalingam Siva's medical specialty?
Dr. Chokkalingam Siva practices Rheumatology Physician in Columbia, MO.
Where does Dr. Chokkalingam Siva practice?
Dr. Chokkalingam Siva practices at 1020 Hitt St, Columbia, MO 652120001. Office phone: 5738828788.
What is Dr. Chokkalingam Siva's NPI?
Dr. Chokkalingam Siva's National Provider Identifier (NPI) is 1912952326, issued by NPPES.
Does Dr. Chokkalingam Siva accept Medicare assignment?
Yes. Dr. Chokkalingam Siva accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chokkalingam Siva commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.