IndividualActive
Antonia Williams
NPI 1174059315 · Behavior Analyst · Erie, PA
Antonia Williams is a Behavior Analyst provider in Erie, PA (NPI 1174059315).
Provider details
- NPI number
- 1174059315
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- BH001644 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES 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
4950 W 23rd St
Suite 1
Erie, PA 16506-5802
Phone: (814) 459-2755
Fax: (814) 456-4873
Street-level locationGet directions
Mailing address
4950 W 23rd St
Erie, PA 16506-5802
Registry dates
- Enumerated
- 2017-05-09
- Last updated
- 2017-05-09
Frequently asked questions
- What is Antonia Williams's NPI number?
- Antonia Williams's National Provider Identifier (NPI) is 1174059315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonia Williams's specialty?
- Antonia Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Antonia Williams located?
- Antonia Williams's practice location on file with NPPES is 4950 W 23rd St, Erie, PA 16506-5802.
- What is Antonia Williams's phone number?
- The practice phone number listed in the NPPES registry for Antonia Williams is (814) 459-2755.
- Is Antonia Williams's NPI active?
- Yes — Antonia Williams's NPI (1174059315) is active in the NPPES registry as of the last update on 2017-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.