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Portland Medical

Primary Care Clinic/Center in Portland, TN · enumerated 2021 · authorized official Lisa Nazarenus, Apn.

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

National Provider Identifier

1679230510

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Registry record

Entity type Organization (Type 2)
Legal business name Portland Medical
Practice address 307 S Broadway St, Portland, TN, 37148
Phone (615) 325-6755
Enumeration date Nov 28, 2021
Last updated in NPPES Nov 28, 2021

Taxonomy & classification

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Secondary
261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Lisa Nazarenus
Title Apn
Phone (615) 804-9470

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 Portland Medical?
The NPI for Portland Medical is 1679230510, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Portland Medical?
NPPES lists Lisa Nazarenus (Apn) 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 2021-11-28.