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Preferred Provider Services

Preferred Provider Services is a healthcare organization registered as Geriatric Medicine (Internal Medicine) Physician in Centennial, CO, holding Type 2 (organization) NPI 1811176688 since 2007. The authorized official on file is Bobbie Livingston, Owner.

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NPI 1811176688
Entity type Organization (Type 2)
Legal business name Preferred Provider Services
Practice address 8200 S QUEBEC ST STE A3-313, Centennial, CO, 80112
Phone 3034817030
Fax 3037457942
Enumeration date 2007-10-30
Last updated in NPPES 2010-05-17

Authorized official

Name Bobbie Livingston
Title Owner
Phone 3034817030

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RG0300X Geriatric Medicine (Internal Medicine) Physician Primary
Copy-ready billing details
Provider: Preferred Provider Services
NPI: 1811176688
Taxonomy: 207RG0300X (Geriatric Medicine (Internal Medicine) Physician)
Address: 8200 S QUEBEC ST STE A3-313, Centennial, CO, 80112

Verify this record

Cross-check NPI 1811176688 against the authoritative CMS record: view Preferred Provider Services on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What type of organization is Preferred Provider Services?
Preferred Provider Services is registered in NPPES as a Geriatric Medicine (Internal Medicine) Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2010-05-17.