Manjamalai Sivaraman, MD

Medicare activity in 2024

Official CMS public-use data for Manjamalai Sivaraman, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)96 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)84 services
3. Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)65 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)50 services
5. Sleep study in sleep lab (6 years or older) (95810)39 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure71%
• High cholesterol61%
• Arthritis47%
• Depression40%
• Anxiety40%
• Diabetes34%

Hospitals where Manjamalai Sivaraman works

Medicare's Facility Affiliation Data lists Manjamalai Sivaraman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• University of Missouri Health CareColumbia, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260141

Practice locations

Addresses where Manjamalai Sivaraman is enrolled with Medicare (CMS data updated October 2, 2026).

• 1020 Hitt St, Neurology Clinic Univ of MoColumbia, MO 65212 (573) 882‑3133

Group practices

Medicare enrollment lists Manjamalai Sivaraman as a member of this group (CMS data updated October 2, 2026).

• The Curators of the University of Missouri1,131 clinicians in the group

Specialties

• Sleep Medicineprimary
• Neurologyalso

Find other Sleep Medicine doctors in Missouri →

Other sleep medicine doctors in Columbia

Clinicians with the same Medicare primary specialty in Columbia, MO — not a recommendation.

• Victor Georgiev, MD
• Margaret E. Mike, MD
• Pradeep K. Sahota, MD

All sleep medicine doctors in Columbia →

Other clinicians in The Curators of the University of Missouri

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Paul Hummel
• Kelsey M. Ratcliffe
• Abigail L. Smith, OD
• Ann Marie M. Iliff, MD
• Belinda R. Fender, MD
• Christopher S. Nelson, MD

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians