LESLIE J PARKER CSNP
NPI 1831268523
Nurse Practitioner in Stony Brook, NY

Active since November 07, 2006PECOS EnrolledAccepts Medicare Assignment
1212 ROUTE 25A, STONY BROOK, NY 11790(631) 751-2892(631) 751-4148 Get Directions Write a Review

NPPES record last updated: March 4, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Leslie J Parker Csnp NPPES

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

LESLIE J PARKER CSNP (NPI 1831268523) is an individual nurse practitioner in Stony Brook, New York, licensed in New York (F4000881) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1831268523
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameLESLIE J PARKERCredential: CSNP
Location Address1212 ROUTE 25AStony Brook, NY 11790-3105
Mailing Address1212 Route 25aStony Brook, NY 11790-3105 · (631) 751-2892
Fax(631) 751-4148
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateNovember 7, 2006
Last NPPES UpdateMarch 4, 2015
NPI 1831268523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses Licensed in NY · F4000881 Licensed in NY · 265410
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 203396 (NY)
1212 ROUTE 25A, Stony Brook, NY 11790

Other Identifiers 2

Medicare ID-Type Unspecified91V901
Medicare UPINS46737

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

Leslie J Parker Csnp 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 ID2365425212
PECOS Enrollment IDI20040610001492
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

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

Nurse Practitioner (Psychiatric/Mental Health)
1212 ROUTE 25A
STONY BROOK, NY 11790
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
1212 ROUTE 25A, SUITE 2A
STONY BROOK, NY 11790
Podiatrist
1212 ROUTE 25A
STONY BROOK, NY 11790
Clinical Medical Laboratory
1212 ROUTE 25A, SUITE # 1C
STONY BROOK, NY 11790
Medical Genetics, Ph.D. Medical Genetics
1212 ROUTE 25A
STONY BROOK, NY 11790
Dentist
1212 ROUTE 25A
STONY BROOK, NY 11790

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 Leslie Parker's NPI number?

The NPI number for Leslie Parker is 1831268523. It was assigned to this individual provider in the NPPES registry on November 7, 2006.

Where is Leslie Parker located?

Leslie Parker practices at 1212 Route 25A, Stony Brook, NY 11790. The listed phone number is (631) 751-2892.

What is Leslie Parker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Leslie Parker enrolled in Medicare?

Yes. Leslie Parker 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 Leslie Parker accept?

Health plans from Providence Health Plan list Leslie Parker 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 Leslie Parker was last updated on March 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.