NEVVI Medicare utilization intelligence

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Group profile

NEPHROLOGY ASSOCIATES OF NORTHERN VIRGINIA INC

NEPHROLOGY · FAIRFAX, VA · 15 providers · hospital-affiliated · (703) 476-1740

Provider volumes, all codes · CY2024

12
Clinicians · 2024
18
Codes billed · 2024
2
Billing states

Group overview · all codes · CY2024

25,870
attributed, disclosed services
12
clinicians
18
distinct codes
2
billing states
Physicians 11Advanced-practice 1Other clinicians 0
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians.

This group's attributed Medicare payments across all codes were premium in CY2024.

Dollars, place-of-service mix, national standing and peer benchmarks are part of the market analytics platform — built, not launched yet. Notify me at launch →

All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.

Medicare Part B FFS · CY2024 · as published by CMS
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1275531832 Assefi, Ali MD Nephrology FairfaxVA premium
1194924100 Harley, Kevin M.D. Nephrology OrangeCA premium
1942450267 Zaheer, Misbah MD Nephrology FairfaxVA premium
1871778068 Wang, Gregory MD Nephrology FairfaxVA premium
1952379737 Shumburo, Khalid M.D. Nephrology FairfaxVA premium
1487716593 Dibadj, Kourosh M.D. Nephrology FairfaxVA premium
1790729317 Mirkhel, Ahmadshah M.D. Nephrology FairfaxVA premium
1114102282 Lohiya, Piyush M.D. Nephrology AlexandriaVA premium
1306207238 Haddadi-Sahneh, Behnaz M.D. Nephrology FairfaxVA premium
1790104115 Zonozi, Reza M.D. Nephrology FairfaxVA premium
1619060126 Ghosh-Narang, Jhumka M.D. Nephrology FairfaxVA premium
1447950233 Asante, Belinda FNP Nurse Practitioner FairfaxVA premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.