What is Mia Williams's NPI number?

Mia Williams's National Provider Identifier (NPI) is 1407716277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mia Williams's specialty?

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

Where is Mia Williams located?

Mia Williams's practice location on file with NPPES is 385 Tremont Ave, East Orange, NJ 07018-1023.

What is Mia Williams's phone number?

The practice phone number listed in the NPPES registry for Mia Williams is (973) 676-1000.

Is Mia Williams's NPI active?

Yes — Mia Williams's NPI (1407716277) is active in the NPPES registry as of the last update on 2025-11-14.

IndividualActive

Mia Williams

NPI 1407716277 · Social Worker · East Orange, NJ

Mia Williams is a Social Worker provider in East Orange, NJ (NPI 1407716277).

Provider details

NPI number: 1407716277
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 44SL07197800 (NJ)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 44SL07197800 (NJ)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% 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

385 Tremont Ave

East Orange, NJ 07018-1023

Phone: (973) 676-1000

Street-level locationGet directions

More NJ providers

Mailing address