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MRS. LAUREN DASHEF WARONKER NURSE PRACTITIONER
NPI 1336336999
Nurse Practitioner - Family in West Chester, PA

Active since September 27, 2007PECOS EnrolledAccepts Medicare Assignment
86.75/100
CMS Quality Rating
701 E MARSHALL ST, WEST CHESTER, PA 19380(610) 431-5000(610) 431-5025 Get Directions Write a Review

NPPES record last updated: January 5, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 5, 2023, Oct 31, 2019 (2 updates tracked since 2019).

About Mrs. Lauren Dashef Waronker Nurse Practitioner NPPES

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

MRS. LAUREN DASHEF WARONKER NURSE PRACTITIONER (NPI 1336336999) is an individual family provider in West Chester, Pennsylvania, licensed in Pennsylvania (SP007288) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS, is affiliated with Chester County Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1336336999
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. LAUREN DASHEF WARONKERCredential: NURSE PRACTITIONER
Location Address701 E MARSHALL STWest Chester, PA 19380-4412
Mailing Address701 E Marshall StWest Chester, PA 19380-4412 · (610) 431-5000 · Fax (610) 431-5025
Phone(610) 431-5000
Fax(610) 431-5025
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateSeptember 27, 2007
Last NPPES UpdateJanuary 5, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2023
✔ NPI 1336336999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in PA · SP007288
701 E MARSHALL ST, West Chester, PA 19380
Open in Google Maps ↗

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

Mrs. Lauren Dashef Waronker Nurse Practitioner 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 ID7719060706
PECOS Enrollment IDI20171211002626
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chester County Hospital

Acute Care Hospitals · West Chester, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390179
Location701 East Marshall StreetWest Chester, PA 19380 · Chester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19380 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.91
Promoting Interoperability100
Improvement Activities40

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.

NINA RUTH MAZZARELLI RN, BSN
Registered Nurse
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5000
CHESTER COUNTY HOSPITAL SPU
General Acute Care Hospital
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5000
ELISABETH ANNE CARTER MHS
Physician Assistant
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5150
JENNIFER M. BINGNEAR CRNA
Nurse Anesthetist, Certified Registered
701 E MARSHALL ST, NRW 141
WEST CHESTER, PA 19380
Chester County (610) 431-5472
PROF. AMANDA BRAUNSTEIN PA-C
Physician Assistant (Medical)
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5000
EMERGENCY CARE SPECIALISTS, PC
Emergency Medicine
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5150
MISS SARA ELIZABETH STERLING DO
Hospitalist
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5000
ANNAMARIE KOLLER D.O.
Pediatrics
701 E MARSHALL ST
WEST CHESTER, PA 19380
Chester County (610) 431-5376

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 Lauren Waronker's NPI number?

The NPI number for Lauren Waronker is 1336336999. It was assigned to this individual provider in the NPPES registry on September 27, 2007.

Where is Lauren Waronker located?

Lauren Waronker practices at 701 E Marshall St, West Chester, PA 19380. The listed phone number is (610) 431-5000.

What is Lauren Waronker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Lauren Waronker enrolled in Medicare?

Yes. Lauren Waronker 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.

Is Lauren Waronker affiliated with any hospitals?

According to CMS data, Lauren Waronker is affiliated with Chester County Hospital.

When was this NPI record last updated?

The NPPES record for Lauren Waronker was last updated on January 5, 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.