What is Diana Williams's NPI number?

Diana Williams's National Provider Identifier (NPI) is 1700578796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Williams's specialty?

Diana Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Diana Williams located?

Diana Williams's practice location on file with NPPES is 1450 E 25th Ave, Columbus, OH 43211-1602.

What is Diana Williams's phone number?

The practice phone number listed in the NPPES registry for Diana Williams is (614) 254-9061.

Is Diana Williams's NPI active?

Yes — Diana Williams's NPI (1700578796) is active in the NPPES registry as of the last update on 2025-12-05.

IndividualActive

Diana Williams

NPI 1700578796 · Behavior Technician · Columbus, OH

Diana Williams is a Behavior Technician provider in Columbus, OH (NPI 1700578796).

Provider details

NPI number: 1700578796
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers
Naturopath175F00000X
Other Service Providers

Profile Score

Established profile(52/100 index)

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

Registry tenure38% of score
3 yrs 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

1450 E 25th Ave

Columbus, OH 43211-1602

Phone: (614) 254-9061

Street-level locationGet directions

More OH providers

Mailing address