Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Catherine Polanski, NP

Nurse Practitioner in Franklin, NC · enumerated 2007 · practices at Smoky Mountain Urgent Care PC.

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

National Provider Identifier

1780716670

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Registry record

Entity type Individual (Type 1)

Name Mary Catherine Polanski

Credential NP

Sex Female

Practice address 195 Franklin Plaza Dr, Franklin, NC, 28734

Phone (828) 369-4427

Fax (828) 369-4464

Enumeration date Mar 9, 2007

Last updated in NPPES Nov 16, 2015

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN 603 (SC) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5004566 (NC) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 234982 (NC) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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

How do I verify Mary Polanski's NPI record?

Cross-check NPI 1780716670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1780716670 active?

Yes, as of the latest NPPES snapshot, NPI 1780716670 is active (record last updated 2015-11-16).

Other providers at this practice address

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Smoky Mountain Urgent Care PC Rural Health Clinic/Center · Franklin, NC NPI 1134791676

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-16.