Quick answers
- Does Leonie M. Prao accept Medicare assignment?
- Yes. Medicare's clinician data says Leonie M. Prao accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Leonie M. Prao see?
- In 2024, CMS data shows 259 Original Medicare patients and 904 services for Leonie M. Prao. This counts Original Medicare only and measures volume, not quality.
- What is Leonie M. Prao's NPI number?
- 1336374461. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Leonie M. Prao, 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.
| Original Medicare patients | 259 |
|---|---|
| Services billed to Medicare | 904 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)162 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)159 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)130 services
- Aspiration and/or injection of fluid from large joint (20610)95 services
- X-ray of knee, 4 or more views (73564)49 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 cholesterol71%
- Arthritis63%
- Diabetes35%
- Chronic kidney disease22%
- Anxiety20%
Hospitals where Leonie M. Prao works
Medicare's Facility Affiliation Data lists Leonie M. Prao 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 Maryland Medical CenterBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210002
Practice locations
Addresses where Leonie M. Prao is enrolled with Medicare (CMS data updated October 2, 2026).
- 29 S Paca StBaltimore, MD 21201 (667) 214‑2100
- 5890 Waterloo RdColumbia, MD 21045 (667) 214‑2100
Group practices
Medicare enrollment lists Leonie M. Prao as a member of these groups (CMS data updated October 2, 2026).
- University of Maryland Family Medicine Associates, P.A.33 clinicians in the group
- University of Maryland Faculty Physicians Immediate Care LLC13 clinicians in the group
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Other clinicians in University of Maryland Family Medicine Associates, P.A.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336374461 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians