Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Blackhawk

Public Health or Welfare Agency in Waterloo, IA · enumerated 2007 · authorized official Nafissa Egbuonye, Director.

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

National Provider Identifier

1861516452

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Registry record

Entity type Organization (Type 2)

Legal business name County of Blackhawk

Other name <Unavail>

Practice address 1407 Independence Ave Fl 5, Waterloo, IA, 50703

Phone (319) 291-2413

Fax (319) 291-2418

Enumeration date Mar 19, 2007

Last updated in NPPES May 30, 2019

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

Name Nafissa Egbuonye

Title Director

Phone (319) 291-2413

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 County of Blackhawk located?

The practice location on file with NPPES is in Waterloo, IA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-05-30. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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County of Black Hawk Public Health or Welfare Agency · Waterloo, IA NPI 1639214067 County of Black Hawk Public Health or Welfare Agency · Waterloo, IA NPI 1215052451 County of Black Hawk Public Health or Welfare Agency · Waterloo, IA NPI 1891194353

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-30.