Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Lone Tree Medical Associates, P.C.

Q: What is the NPI number for Lone Tree Medical Associates, P.C.?

The NPI for Lone Tree Medical Associates, P.C. is 1427158690, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Fullerton, NE · enumerated 2006 · authorized official Steven Mahnke, Corporate Officer.

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

National Provider Identifier

1427158690

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Registry record

Entity type Organization (Type 2)

Legal business name Lone Tree Medical Associates, P.C.

Parent organization Lone Tree Medical Associates, P.C.

Practice address 901 Broadway St, Fullerton, NE, 68638

Phone (308) 536-2458

Fax (308) 536-2459

Enumeration date Sep 25, 2006

Last updated in NPPES Nov 26, 2012

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

261QR1300X Rural Health Clinic/Center Ambulatory Health Care Facilities Secondary

291U00000X Clinical Medical Laboratory Laboratories Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

Authorized official

Name Steven Mahnke

Title Corporate Officer

Phone (308) 946-3845

Other identifiers

Identifier	Type	State	Issuer
CD8193	Other	-	RAILROAD MEDICARE
28D0886128	Other	NE	CMS CLIA IDENTIFICATION #
10025126000	Medicaid	NE	-

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 Lone Tree Medical Associates, P.C.?

The NPI for Lone Tree Medical Associates, P.C. is 1427158690, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Lone Tree Medical Associates, P.C.?

NPPES lists Steven Mahnke (Corporate Officer) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-26.