Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Twin Valley Developmental Services,Inc.

Developmentally Disabled Services Day Training Agency in Greenleaf, KS · enumerated 2007 · authorized official Edgar Henry, Ceo.

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

National Provider Identifier

1356556799

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Registry record

Entity type Organization (Type 2)

Legal business name Twin Valley Developmental Services,Inc.

Practice address 413 Commercial St., Greenleaf, KS, 66943

Phone (785) 747-2251

Fax (785) 747-2254

Enumeration date May 11, 2007

Last updated in NPPES Sep 24, 2013

Taxonomy & classification

251B00000X Case Management Agency Agencies Secondary

251C00000X Developmentally Disabled Services Day Training Agency Agencies Secondary

251C00000X Developmentally Disabled Services Day Training Agency Agencies Primary

320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities Secondary

Authorized official

Name Edgar Henry

Title Ceo

Phone (785) 747-2251

Other identifiers

Identifier	Type	State	Issuer
100008280A	Medicaid	KS	-
100027240A	Medicaid	KS	-

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 type of organization is Twin Valley Developmental Services,Inc.?

Twin Valley Developmental Services,Inc. is registered in NPPES as a Developmentally Disabled Services Day Training Agency (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-24.