KRISTEN D. MARRA PA-C
NPI 1689673634
Physician Assistant in Newark, DE

Active since July 20, 2005PECOS EnrolledAccepts Medicare Assignment
537 STANTON CHRISTIANA RD, SUITE 203, NEWARK, DE 19713(302) 225-2380(302) 225-2388 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Kristen D. Marra Pa-c NPPES

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

KRISTEN D. MARRA PA-C (NPI 1689673634) is an individual physician assistant in Newark, Delaware, licensed in Delaware (C5-0000547) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1689673634
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKRISTEN D. MARRACredential: PA-C
Location Address537 STANTON CHRISTIANA RD, SUITE 203Newark, DE 19713-2146
Mailing Address537 Stanton Christiana Rd, Suite 203Newark, DE 19713-2146 · (302) 225-2380 · Fax (302) 225-2388
Fax(302) 225-2388
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateJuly 20, 2005
Last NPPES UpdateMarch 7, 2023
NPI 1689673634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in DE · C5-0000547
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

537 STANTON CHRISTIANA RD, Newark, DE 19713

Other Identifiers 1

Medicaid1689673634DE

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

Kristen D. Marra Pa-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 ID4981631702
PECOS Enrollment IDI20071023000565
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 2

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.

Follow-up hospital inpatient care per day, typically 25 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
239 services115 patients
Follow-up hospital inpatient care per day, typically 15 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
138 services115 patients

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
$71.19 typical visit price
range $18.36 – $141.05
Typical copayment $17.79 (range $4.59 – $35.26)
Most-billed visit code 99213
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.

Dermatology (MOHS-Micrographic Surgery)
537 STANTON CHRISTIANA RD, SUITE # 107
NEWARK, DE 19713
Specialist
537 STANTON CHRISTIANA RD, SUITE 203
NEWARK, DE 19713
Internal Medicine (Rheumatology)
537 STANTON CHRISTIANA RD, SUITE 212
NEWARK, DE 19713
Specialist
537 STANTON CHRISTIANA RD, SUITE 107
NEWARK, DE 19713
Internal Medicine (Gastroenterology)
537 STANTON CHRISTIANA RD, SUITE 203
NEWARK, DE 19713
Internal Medicine (Gastroenterology)
537 STANTON CHRISTIANA RD, SUITE 203 MID ATLANTIC GI CONSULTANTS
NEWARK, DE 19713
Internal Medicine (Gastroenterology)
537 STANTON CHRISTIANA RD, SUITE 203 MID ATLANTIC GI CONSULTANTS
NEWARK, DE 19713
Internal Medicine (Gastroenterology)
537 STANTON CHRISTIANA RD, SUITE 203 MID-ATLANTIC GI CONSULTANTS
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 Kristen Marra's NPI number?

The NPI number for Kristen Marra is 1689673634. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Kristen Marra located?

Kristen Marra practices at 537 Stanton Christiana Rd Suite 203, Newark, DE 19713. The listed phone number is (302) 225-2380.

What is Kristen Marra's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Kristen Marra enrolled in Medicare?

Yes. Kristen Marra 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 Kristen Marra accept?

Health plans from AmeriHealth Caritas Next list Kristen Marra 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 Kristen Marra was last updated on March 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.