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KAREN A MOSKOWITZ CRNP
NPI 1164471553
Nurse Practitioner in Milford, DE

Active since May 10, 2006PECOS Enrolled
804 N DUPONT BLVD, MILFORD, DE 19963(302) 725-3557(302) 725-3558 Get Directions Write a Review

NPPES record last updated: March 28, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2021, Aug 15, 2016 (2 updates tracked since 2016).

About Karen A Moskowitz Crnp NPPES

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

KAREN A MOSKOWITZ CRNP (NPI 1164471553) is an individual nurse practitioner in Milford, Delaware, licensed in Delaware (LP-0000294) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164471553
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKAREN A MOSKOWITZCredential: CRNP
Location Address804 N DUPONT BLVDMilford, DE 19963-1006
Mailing Address203 Chandler StMilton, DE 19968-1235 · (610) 442-9377
Phone(302) 725-3557
Fax(302) 725-3558
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateMarch 28, 20242 updates tracked since enumeration
NPPES CertifiedMarch 28, 2024
✔ NPI 1164471553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in DE · LP-0000294
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.
804 N DUPONT BLVD, Milford, DE 19963
Open in Google Maps ↗

Other Names 1

Former Name (1)Karen A Grillo Crnp

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen A Moskowitz Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Karen Moskowitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bayhealth Medical Center, Inc
Same address
Clinic/Center
804 N DUPONT BLVD
Milford, DE 19963
  • Reassigned Medicare billing, Delaware enrollment
  • 202 clinicians in this Medicare group
NPI 1063005759 (302) 674-3970

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19963 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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.

ROHAN DINESHBHAI PATEL
Internal Medicine
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 725-3557
CODY TRAVIS CARNLEY
Internal Medicine
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 725-3557
SABTAIN SAROYA
Internal Medicine
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 725-3557
AQSA MOTEN MD
Internal Medicine
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 725-3557
SHAUN CHRISTOPHER MOORE DO
Internal Medicine
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 725-3557
DR. SHAKEERA KAYLEE DUNN MD
Internal Medicine
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 725-3557
DEVAKI ASHWINI DRAVID
Student in an Organized Health Care Education/Training Program
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 744-7645
BAYHEALTH MEDICAL CENTER, INC
Clinic/Center
804 N DUPONT BLVD
MILFORD, DE 19963
Sussex County (302) 674-3970

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 Karen Moskowitz's NPI number?

The NPI number for Karen Moskowitz is 1164471553. It was assigned to this individual provider in the NPPES registry on May 10, 2006. The provider is also known as Karen A Grillo Crnp.

Where is Karen Moskowitz located?

Karen Moskowitz practices at 804 N Dupont Blvd, Milford, DE 19963. The listed phone number is (302) 725-3557.

What is Karen Moskowitz's specialty?

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

Is Karen Moskowitz enrolled in Medicare?

Yes. Karen Moskowitz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karen Moskowitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karen Moskowitz reassigns Medicare benefits to Bayhealth Medical Center, Inc (Milford, DE). The 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 Karen Moskowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Karen Moskowitz was last updated on March 28, 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.