What is Katelyn Williams's NPI number?

Katelyn Williams's National Provider Identifier (NPI) is 1295563476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katelyn Williams's specialty?

Katelyn Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Katelyn Williams located?

Katelyn Williams's practice location on file with NPPES is 2715 Colonial Dr, Columbia, SC 29203-6818.

What is Katelyn Williams's phone number?

The practice phone number listed in the NPPES registry for Katelyn Williams is (803) 898-4777.

Is Katelyn Williams's NPI active?

Yes — Katelyn Williams's NPI (1295563476) is active in the NPPES registry as of the last update on 2025-11-21.

IndividualActive

Katelyn Williams

NPI 1295563476 · Mental Health Counselor · Columbia, SC

Katelyn Williams is a Mental Health Counselor provider in Columbia, SC (NPI 1295563476).

Provider details

NPI number: 1295563476
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Established profile(50/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2715 Colonial Dr

Columbia, SC 29203-6818

Phone: (803) 898-4777

Fax: (803) 898-4855

Street-level locationGet directions

More SC providers

Mailing address