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MEGHAN O'NEILL PA-C
NPI 1154725497
Physician Assistant - Medical in Stony Brook, NY

Active since October 15, 2014PECOS EnrolledAccepts Medicare Assignment
101 NICOLLS RD, HSC- L4, RM 050, STONY BROOK, NY 11794(631) 444-2478 Get Directions Write a Review

NPPES record last updated: February 24, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Meghan O'neill Pa-c NPPES

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

MEGHAN O'NEILL PA-C (NPI 1154725497) is an individual medical provider in Stony Brook, New York, licensed in New York (018121-1) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1154725497
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMEGHAN O'NEILLCredential: PA-C
Location Address101 NICOLLS RD, HSC- L4, RM 050Stony Brook, NY 11794-8350
Mailing Address50 Pine StBlue Point, NY 11715-1118 · (631) 697-6956
Phone(631) 444-2478
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 15, 2014
Last NPPES UpdateFebruary 24, 2023
NPPES CertifiedNovember 24, 2021
✔ NPI 1154725497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in NY · 018121-1
101 NICOLLS RD, Stony Brook, NY 11794
Open in Google Maps ↗

Other Identifiers 1

Medicaid04158389NY

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

Meghan O'neill Pa-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.

PECOS PAC ID4082923149
PECOS Enrollment IDI20151013000475
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
25 services25 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
12 services12 patients

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.

NARINDER SINGH M.D.
Internal Medicine
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-4000
DR. KANHAI FARRAKHAN MD
Internal Medicine (Gastroenterology)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-0580
MS. HAYLEY ALEXANDRA MENA LMSW
Social Worker (Clinical)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (516) 761-4107
MRS. HEATHER MARIE CALIGIURI ANP
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 631-4449
MR. SAM TARIK MENDOUNE I NP
Nurse Practitioner (Adult Health)
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 335-1657
ALEXIE LESSING
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-4686
DR. BENJAMIN RISMANY MD
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 444-1791
JULIA RYAN MD
Student in an Organized Health Care Education/Training Program
101 NICOLLS RD
STONY BROOK, NY 11794
Suffolk County (631) 689-8333

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 Meghan O'neill's NPI number?

The NPI number for Meghan O'neill is 1154725497. It was assigned to this individual provider in the NPPES registry on October 15, 2014.

Where is Meghan O'neill located?

Meghan O'neill practices at 101 Nicolls Rd Hsc- L4, Rm 050, Stony Brook, NY 11794. The listed phone number is (631) 444-2478.

What is Meghan O'neill's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Meghan O'neill enrolled in Medicare?

Yes. Meghan 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 Meghan O'neill was last updated on February 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.