Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cumberland Nephrology & Internal Medicine P A

Nephrology Physician in Cumberland, MD · enumerated 2007 · authorized official Joseph Kariyil, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1831303056

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Registry record

Entity type Organization (Type 2)

Legal business name Cumberland Nephrology & Internal Medicine P A

Practice address 939 Frederick St, Cumberland, MD, 21502

Phone (301) 724-0351

Fax (301) 724-2041

Enumeration date May 9, 2007

Last updated in NPPES Nov 20, 2008

Taxonomy & classification

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joseph Kariyil

Title President

Phone (301) 260-2469

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Cumberland Nephrology & Internal Medicine P A located?

The practice location on file with NPPES is in Cumberland, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-11-20. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-20.