NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hornell Internal Medicine & Nephrology, PC

Nephrology Physician in Hornell, NY · enumerated 2006 · authorized official Mavidi Hariprasad, President.

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

National Provider Identifier

1841385564

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Hornell Internal Medicine & Nephrology, PC
Practice address 343 Seneca Rd, Hornell, NY, 14843
Fax (607) 324-3795
Enumeration date Oct 4, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 127174 (NY) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 127174 (NY) Primary

Authorized official

Name Mavidi Hariprasad
Title President

Other identifiers

Identifier Type State Issuer
00460031 Medicaid NY -
BT9 Medicaid NY -

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

What is the NPI number for Hornell Internal Medicine & Nephrology, PC?
The NPI for Hornell Internal Medicine & Nephrology, PC is 1841385564, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Hornell Internal Medicine & Nephrology, PC?
NPPES lists Mavidi Hariprasad (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.