ERIKA D WILLIAMS FNP-C
NPI 1083369870
Nurse Practitioner - Family in Pittsburgh, PA
About Erika D Williams Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIKA D WILLIAMS FNP-C (NPI 1083369870) is an individual family provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (SP025480) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Pittsburgh, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Erika D Williams Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15219
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Erika Williams's NPI number?
The NPI number for Erika Williams is 1083369870. It was assigned to this individual provider in the NPPES registry on February 21, 2022.
Where is Erika Williams located?
Erika Williams practices at 429 4th Ave Fl 7, Pittsburgh, PA 15219. The listed phone number is (888) 731-8994.
What is Erika Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Erika Williams enrolled in Medicare?
Yes. Erika Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Erika Williams accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Erika Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Erika Williams was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Erika D Williams, FNP-C · NPI 1083369870
Family physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 21, 2022.
## Identity
- **NPI:** 1083369870 (Entity type: Individual)
- **Enumerated:** February 21, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP025480 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 429 4TH AVE FL 7, Pittsburgh, PA 15219-1500
- **Phone:** (888) 731-8994
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1083369870) · Data from the CMS NPPES public registry.