NPI
Nephrologists in Cumberland, MD
5 nephrologists in Cumberland, MD in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Nephrology). Each row shows the credential, practice address, phone, and NPI.
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Every provider listed as Internal Medicine, Nephrology near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Nephrologists in Cumberland
1 to 5 of 5
- 1831303056Cumberland Nephrology & Internal Medicine P A · 939 Frederick St, Cumberland MD 21502 · Phone (301) 724-0351 · Fax (301) 724-2041
- 1467834556Neeharik Mareedu, MD · 12502 Willowbrook Rd Ste 400, Cumberland MD 21502 · Phone (240) 964-8910 · Fax (240) 964-8911
- 1184805210Ranjithan Medical Association · 517 Oldtown Rd Rear, Cumberland MD 21502 · Phone (301) 777-9393 · Fax (301) 777-9066
- 1245284355Nagaratnam Ranjithan, M.D. · 517 E Oldtown Rd, Cumberland MD 21502 · Phone (301) 777-9393 · Fax (301) 777-9066
- 1437199379Robert Welik, MD PA · 919 Seton Dr, Cumberland MD 21502 · Phone (301) 777-7011 · Fax (301) 724-2862
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Questions
How many nephrologists are in Cumberland, MD?
5 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Nephrology as their primary taxonomy and a practice location in Cumberland, MD.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.