Doctor profile · Federal record
Dr. Manjamalai Sivaraman, M.D.
Sleep Medicine (Psychiatry & Neurology) Physician (CMS: Sleep Medicine) · Neurology Physician · Columbia, MO
- NPI 1174581094
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
402 N Keene St
Columbia, MO 652018369
(573) 882-1515
fax (573) 884-0070 - Mailing address
-
Po Box 843966
Kansas City, MO 641843966
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 21, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 2084S0012X — NUCC code
- State license (1)
- Missouri #2001008016
- Medicaid
- MO #205912801
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174581094. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
381
Distinct HCPCS
9
Medicare allowed
$36,704
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 90 | $92 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 59 | 25 | $76 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 42 | 39 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 40 | 37 | $63 | |
95810 |
Sleep study in sleep lab (6 years or older) | 36 | 36 | $113 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $127 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 31 | $125 | |
G0399 |
Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 22 | 22 | $42 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $166 |
In context: peer comparison
Among 2 peers in Columbia Sleep Medicine (Psychiatry & Neurology) Physician, average services per provider: 46. This provider delivers 8.3× the peer median.Open Payments
Industry payments received
All-time total
$112
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, INC. | 2 | $112.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
847
Patients
76
Total drug cost
$53,668
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 118 | 16 | $1,920 |
| Lamotrigine | Generic | 100 | 0 | $2,772 |
| Gabapentin | Generic | 86 | 19 | $1,969 |
| Levetiracetam | Generic | 66 | 0 | $3,047 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 59 | 0 | $2,095 |
| Zolpidem Tartrate | Generic | 57 | 13 | $490 |
| Ropinirole Hcl | Generic | 55 | 11 | $1,063 |
| Modafinil | Generic | 54 | 17 | $16,216 |
| Pregabalin | Generic | 49 | 0 | $1,493 |
| Phenytoin Sodium Extended | Generic | 37 | 0 | $1,543 |
Frequently asked questions
What is Dr. Manjamalai Sivaraman's medical specialty?
Dr. Manjamalai Sivaraman practices Sleep Medicine (Psychiatry & Neurology) Physician in Columbia, MO.
Where does Dr. Manjamalai Sivaraman practice?
Dr. Manjamalai Sivaraman practices at 402 N Keene St, Columbia, MO 652018369. Office phone: 5738821515.
What is Dr. Manjamalai Sivaraman's NPI?
Dr. Manjamalai Sivaraman's National Provider Identifier (NPI) is 1174581094, issued by NPPES.
Does Dr. Manjamalai Sivaraman accept Medicare assignment?
Yes. Dr. Manjamalai Sivaraman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Manjamalai Sivaraman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811). Source: CMS Medicare Physician & Other Practitioners file.