Nasha N. Elavia, MD

Medicare activity in 2024

Official CMS public-use data for Nasha N. Elavia, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)443 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)434 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)409 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)204 services
5. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)174 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%
• Chronic kidney disease75%
• Diabetes58%
• Arthritis54%
• Ischemic heart disease52%

Hospitals where Nasha N. Elavia works

Medicare's Facility Affiliation Data lists Nasha N. Elavia 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
• Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210049
• 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 Nasha N. Elavia is enrolled with Medicare (CMS data updated October 2, 2026).

• 2309 Bel Air Rd CFallston, MD 21047 (443) 981‑3130
• 4940 Eastern AveBaltimore, MD 21224
• 5601 Lloch Raven BlvdBaltimore, MD 21239 (443) 444‑4714

Group practices

Medicare enrollment lists Nasha N. Elavia as a member of these groups (CMS data updated October 2, 2026).

• Johns Hopkins University2,909 clinicians in the group
• Nephrology Center of Maryland, PA17 clinicians in the group

Specialties

• Nephrologyprimary

Find other Nephrology doctors in Maryland →

Other nephrologists in Fallston

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

• Jawad I. Malik, MD
• Luis F. Gimenez, MD
• Hyung M. Lim, MD
• Kaleem U. Haque, MD
• Jonathan G. Lim, MD
• Veena K. Acharya, MD

All nephrologists in Fallston →

Other clinicians in Johns Hopkins University

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

• Deidra C. Crews, MD
• Alan D. Friedman, MD
• Petros C. Karakousis, MD
• Sumeska Thavarajah, MD
• Dorianne Feldman, MD
• Monica D. Watkins, 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