MRS. ROSALIE WALKER NP-C
NPI 1932943420
Nurse Practitioner - Family in Newark, DE

Active since June 20, 2024PECOS EnrolledAccepts Medicare Assignment
4735 OGLETOWN STANTON RD STE 1250, NEWARK, DE 19713(302) 623-0200(302) 623-0117 Get Directions Write a Review

NPPES record last updated: October 1, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 1, 2024, Jun 20, 2024 (2 updates tracked since 2024).

About Mrs. Rosalie Walker Np-c NPPES

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

MRS. ROSALIE WALKER NP-C (NPI 1932943420) is an individual family provider in Newark, Delaware, licensed in Delaware (LG-0012641) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS, is affiliated with Inspira Medical Center Mullica Hill, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1932943420
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. ROSALIE WALKERCredential: NP-C
Location Address4735 OGLETOWN STANTON RD STE 1250Newark, DE 19713-2076
Mailing Address4735 Ogletown Stanton Rd Ste 1250Newark, DE 19713-2076 · (302) 623-0200 · Fax (302) 623-0117
Fax(302) 623-0117
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 20, 2024
Last NPPES UpdateOctober 1, 20242 updates tracked since enumeration
NPPES CertifiedOctober 1, 2024
NPI 1932943420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses Licensed in DE · LG-0012641 Licensed in NJ · 26NJ14934300
Also ListedRegistered NurseTaxonomy 163W00000X · License 26NR18104700 (NJ)
Also ListedNurse PractitionerTaxonomy 363L00000X · License LG-0012641 (DE)
4735 OGLETOWN STANTON RD STE 1250, Newark, DE 19713

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

Mrs. Rosalie Walker Np-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 ID9537691506
PECOS Enrollment IDI20241015002922, I20250530002326
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

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Inspira Medical Center Mullica Hill

Acute Care Hospitals · Mullica Hill, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310069
Location700 Mullica Hill RdMullica Hill, NJ 08062 · Gloucester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19713 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 14

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

Internal Medicine
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Nurse Practitioner (Family)
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Internal Medicine
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Family Medicine
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Family Medicine
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Nurse Practitioner (Family)
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Nurse Practitioner (Primary Care)
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713
Internal Medicine
4735 OGLETOWN STANTON RD STE 1250
NEWARK, DE 19713

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 Rosalie Walker's NPI number?

The NPI number for Rosalie Walker is 1932943420. It was assigned to this individual provider in the NPPES registry on June 20, 2024.

Where is Rosalie Walker located?

Rosalie Walker practices at 4735 Ogletown Stanton Rd Ste 1250, Newark, DE 19713. The listed phone number is (302) 623-0200.

What is Rosalie Walker's specialty?

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

Is Rosalie Walker enrolled in Medicare?

Yes. Rosalie Walker 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 Rosalie Walker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 1 other insurer list Rosalie Walker 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 Rosalie Walker affiliated with any hospitals?

According to CMS data, Rosalie Walker is affiliated with Inspira Medical Center Mullica Hill.

When was this NPI record last updated?

The NPPES record for Rosalie Walker was last updated on October 1, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.