NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Sarah Yum, LMFTA

Mental Health Counselor in Gastonia, NC · enumerated 2015 · practices at Impact Carolina Services.

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

National Provider Identifier

1679966600

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Sarah Yum
Credential LMFTA
Sex Female
Practice address 1552 Union Rd, Suite E, Gastonia, NC, 28054
Phone (704) 833-0154
Enumeration date Mar 16, 2015
Last updated in NPPES Mar 16, 2015

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 10051A (NC) Secondary

Other identifiers

Identifier Type State Issuer
1023316361 Medicaid NC -

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 Sarah Yum?
The National Provider Identifier (NPI) for Sarah Yum is 1679966600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Yum practice?
The practice location on file with NPPES is in Gastonia, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-16.