Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

High Plains Medical Specialists LLC

Q: What is the NPI number for High Plains Medical Specialists LLC?

The NPI for High Plains Medical Specialists LLC is 1811950348, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Beaver, OK · enumerated 2006 · authorized official Mandi Milhon, Biller.

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

National Provider Identifier

1811950348

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Registry record

Entity type Organization (Type 2)

Legal business name High Plains Medical Specialists LLC

Practice address 623 Avenue C, Beaver, OK, 73932

Phone (580) 625-4854

Fax (580) 625-4854

Enumeration date Apr 7, 2006

Last updated in NPPES Mar 11, 2009

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Mandi Milhon

Title Biller

Phone (620) 624-5691

Other identifiers

Identifier	Type	State	Issuer
100723540A	Medicaid	OK	-
110482	Other	KS	BCBS OF KANSAS

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.

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Frequently asked questions

What is the NPI number for High Plains Medical Specialists LLC?

The NPI for High Plains Medical Specialists LLC is 1811950348, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for High Plains Medical Specialists LLC?

NPPES lists Mandi Milhon (Biller) 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 2009-03-11.