Calin V. Maniu, MD

Medicare activity in 2024

Official CMS public-use data for Calin V. Maniu, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)261 services
2. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)260 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)156 services
4. Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)73 services
5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)69 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 pressure75%
• High cholesterol75%
• Ischemic heart disease56%
• Arthritis54%
• Diabetes50%
• Heart failure49%

Hospitals where Calin V. Maniu works

Medicare's Facility Affiliation Data lists Calin V. Maniu 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.

• Johns Hopkins Bayview Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210029
• Johns Hopkins Howard County Medical CenterColumbia, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210048
• Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210012
• The Johns Hopkins HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210009

Practice locations

Addresses where Calin V. Maniu is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.

• 1106 Annapolis Rd, Suite 310Odenton, MD 21113 (410) 874‑1520
• 1132 Annapolis Rd, Suite 100Odenton, MD 21113 (410) 874‑1400
• 4940 Eastern AveBaltimore, MD 21224
• 5450 Knoll N DrColumbia, MD 21045 (443) 546‑1700
• 5755 Cedar LnColumbia, MD 21044

Group practices

Medicare enrollment lists Calin V. Maniu as a member of these groups (CMS data updated October 2, 2026).

• Johns Hopkins University2,909 clinicians in the group
• Johns Hopkins University197 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary

Find other Cardiovascular Disease (Cardiology) doctors in Maryland →

Other cardiologists in Odenton

Clinicians with the same Medicare primary specialty in Odenton, MD — not a recommendation.

• Thomas Metkus Jr., MD
• Jennifer E. Brady, MD
• Lena M. Mathews, MD
• Erin D. Michos, MD
• Richard T. Carrick, MD
• Lili Barouch, MD
• Amy Marino, MD
• Jelani K. Grant, MD

All cardiologists in Odenton →

Other clinicians in Johns Hopkins University

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

• Sarah H. Hsu, MD
• Josiah Peske, MD
• Lauren Tabares, NP
• Katherine Lamond, MD
• Alicia I. Arbaje, MD
• Prasanna Santhanam, 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