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ELIZABETH O'NEILL
NPI 1912584491
Specialist in Williamstown, NJ

Active since March 29, 2021Accepts Medicare Assignment
1035 N BLACK HORSE PIKE STE 5, WILLIAMSTOWN, NJ 08094(856) 728-4100(856) 728-4415 Get Directions Write a Review

NPPES record last updated: April 21, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 21, 2021, Mar 29, 2021 (2 updates tracked since 2021).

About Elizabeth O'neill NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH O'NEILL (NPI 1912584491) is an individual specialist in Williamstown, New Jersey, licensed in New Jersey (40QA00478800) and active in the NPI registry since March 2021. She is a graduate of Other (1985).

NPPES Registry Identity

NPI1912584491
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameELIZABETH O'NEILL
Location Address1035 N BLACK HORSE PIKE STE 5Williamstown, NJ 08094-2840
Mailing Address1035 N Black Horse Pike Ste 5Williamstown, NJ 08094-2840 · (856) 728-4100 · Fax (856) 728-4415
Phone(856) 728-4100
Fax(856) 728-4415
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateMarch 29, 2021
Last NPPES UpdateApril 21, 20212 updates tracked since enumeration
NPPES CertifiedApril 21, 2021
✔ NPI 1912584491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NJ · 40QA00478800
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1035 N BLACK HORSE PIKE STE 5, Williamstown, NJ 08094
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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

Elizabeth O'neill 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.

PECOS PAC ID9234547977
PECOS Enrollment IDI20210420000076

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BELLE GREER
Specialist
1035 N BLACK HORSE PIKE STE 5
WILLIAMSTOWN, NJ 08094
Gloucester County (856) 728-4100
ALEXANDRA ATTANASIO DPT
Specialist
1035 N BLACK HORSE PIKE STE 5
WILLIAMSTOWN, NJ 08094
Gloucester County (856) 728-4100

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 Elizabeth O'neill's NPI number?

The NPI number for Elizabeth O'neill is 1912584491. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Elizabeth O'neill located?

Elizabeth O'neill practices at 1035 N Black Horse Pike Ste 5, Williamstown, NJ 08094. The listed phone number is (856) 728-4100.

What is Elizabeth O'neill's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Elizabeth O'neill enrolled in Medicare?

Yes. Elizabeth O'neill 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.

When was this NPI record last updated?

The NPPES record for Elizabeth O'neill was last updated on April 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.