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KATHARINE ANN WASHART NP
NPI 1558043802
Nurse Practitioner - Family in Egg Harbor Township, NJ

Active since August 07, 2023PECOS EnrolledAccepts Medicare Assignment
2500 ENGLISH CREEK AVE, BLDG 900, STE 909, EGG HARBOR TOWNSHIP, NJ 08234(609) 407-2380 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 1, 2024, Sep 7, 2023, Aug 7, 2023 (3 updates tracked since 2023).

About Katharine Ann Washart Np NPPES

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

KATHARINE ANN WASHART NP (NPI 1558043802) is an individual family provider in Egg Harbor Township, New Jersey, licensed in New Jersey (26NJ14908600) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, is affiliated with Atlanticare Regional Medical Center - City Campus, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1558043802
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHARINE ANN WASHARTCredential: NP
Location Address2500 ENGLISH CREEK AVE, BLDG 900, STE 909Egg Harbor Township, NJ 08234
Mailing Address3600 Route 66, 3rd FlNeptune, NJ 07753-2645
Phone(609) 407-2380
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 7, 2023
Last NPPES UpdateJuly 1, 20243 updates tracked since enumeration
NPPES CertifiedJuly 1, 2024
✔ NPI 1558043802 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NJ · 26NJ14908600
Also ListedRegistered NurseTaxonomy 163W00000X · License 26NR20064700 (NJ)
2500 ENGLISH CREEK AVE, Egg Harbor Township, NJ 08234
Open in Google Maps ↗

Other Names 1

Former Name (1)Katharine Flournoy Np

Secondary Practice Locations 3

Location 1900 Route 109Cape May, NJ 08204-5259 · Phone (609) 884-4357
Location 2443 Shore Rd Ste 103Somers Point, NJ 08244-2645 · Phone (609) 884-4357
Location 31925 Pacific AveAtlantic City, NJ 08401-6713 · Phone (609) 572-8300

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katharine Ann Washart Np 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 ID6406203868
PECOS Enrollment IDI20231107003696
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Katharine Washart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Atlanticare Physician Group PA
Same address
Clinic/Center
2500 ENGLISH CREEK AVE STE 602
Egg Harbor Township, NJ 08234
  • Reassigned Medicare billing, New Jersey enrollment
  • 921 clinicians in this Medicare group
NPI 1093829608 (800) 658-1010
Atlantic Emergency Associates, PA
11 mi
Emergency Medicine
1925 PACIFIC AVENUE
Atlantic City, NJ 08401
  • Reassigned Medicare billing, New Jersey enrollment
  • 49 clinicians in this Medicare group
NPI 1124112768 (609) 345-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.
217 services210 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
47 services47 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
20 services20 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
18 services17 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
16 services16 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Atlanticare Regional Medical Center - City Campus

Acute Care Hospitals · Atlantic City, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310064
Location1925 Pacific AvenueAtlantic City, NJ 08401 · Atlantic County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08234 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
$94.90 typical visit price
range $61.59 – $185.05
Typical copayment $23.72 (range $15.39 – $46.26)
Most-billed visit code 99203
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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 20

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

SAMUEL NILES SCHRADER MD
Orthopaedic Surgery (Hand Surgery)
2500 ENGLISH CREEK AVE, BLDG 1300
EGG HARBOR TWP, NJ 08234
Atlantic County (800) 321-9999
THOMAS DENIS GEARY PA-C
Physician Assistant (Surgical)
2500 ENGLISH CREEK AVE, BUILDING D
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 677-6060
MARIANNE HERMAN APN
Nurse Practitioner
2500 ENGLISH CREEK AVE
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 677-7731
MS. DONNA ANN SCHROEDER ACNP
Nurse Practitioner (Acute Care)
2500 ENGLISH CREEK AVE, BUILDING 200-SUITE 211
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 677-7776
LINDA SCHULER LPC
Counselor (Professional)
2500 ENGLISH CREEK AVE, BLDG 900, STE 905
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 833-9933
ROBERT J WEISS MD
Preventive Medicine (Occupational Medicine)
2500 ENGLISH CREEK AVE, BUILDING 900
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 677-7200
JERSEY SHORE GASTOENTEROLOGY
Non-Pharmacy Dispensing Site
2500 ENGLISH CREEK AVE, SUITE 903
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 645-1880
MS. GINA MARIE DELEO APN
Nurse Practitioner
2500 ENGLISH CREEK AVE, BUILDING 400 2ND FL
EGG HARBOR TOWNSHIP, NJ 08234
Atlantic County (609) 677-7777

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 Katharine Washart's NPI number?

The NPI number for Katharine Washart is 1558043802. It was assigned to this individual provider in the NPPES registry on August 7, 2023. The provider is also known as Katharine Flournoy Np.

Where is Katharine Washart located?

Katharine Washart practices at 2500 English Creek Ave Bldg 900, Ste 909, Egg Harbor Township, NJ 08234. The listed phone number is (609) 407-2380.

What is Katharine Washart's specialty?

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

Is Katharine Washart enrolled in Medicare?

Yes. Katharine Washart 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.

Which organizations bill Medicare for Katharine Washart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katharine Washart reassigns Medicare benefits to 2 organizations: Atlanticare Physician Group PA (Egg Harbor Township, NJ) and Atlantic Emergency Associates, PA (Atlantic City, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katharine Washart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katharine Washart accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Katharine Washart 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.

Is Katharine Washart affiliated with any hospitals?

According to CMS data, Katharine Washart is affiliated with Atlanticare Regional Medical Center - City Campus.

When was this NPI record last updated?

The NPPES record for Katharine Washart was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.