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Active NPI 1689673634 Individual Practitioner Female Practitioner

Kristen D. Marra , PA-C

Physician Assistant • Newark, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kristen Marra, PA-C is a certified Physician Assistant practicing in Newark, DE. With approximately 26 years of clinical experience since completing medical education in 2000, Kristen Marra delivers high-quality medical care to the local community at 537 STANTON CHRISTIANA RD.

Kristen Marra maintains professional affiliations with Newark Emergency Center, Christiana Care Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, follow-up hospital inpatient care per day, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

537 Stanton Christiana Rd
Suite 203

Newark, DE 197132146

Telephone 3022252380
Fax 3022252388
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Newark, DE

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
26 Yrs +17.0 yrs vs City Avg
City Avg: 9.0 Yrs
State Avg: 11.1 Yrs
Regional Practice Density
319 Specialists

Practicing in Newark, DE (697 Statewide)

Telehealth Adoption Rate
10.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
70.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marra (26 Years) 26 Yrs
Newark Specialty Average (9.0 Years) 9.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
179 108 $230.85 $64.51
99231 Follow-up hospital inpatient care per day, typically 15 minutes
122 112 $128.09 $40.45

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License DE C5-0000547

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1689673634 (DE)

Hospital & Practice Group Affiliations

Newark Emergency Center

324 E Main St, Newark, DE 197117150

Phone: 3027384300

Christiana Care Health Services Inc

4755 Ogletown Stanton Rd, Newark, DE 197182200

Phone: 3027331000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

15 Associated Practitioners
Dr. Jared Hossack , MD

Internal Medicine - Gastroenterology

NPI 1316106636

Doctor of Medicine (M.D.)

Jennifer Pretel

Physician Assistant

NPI 1346074390
Leigh Preston , PA-C

Physician Assistant - Medical

NPI 1417979220

Physician Assistant (Certified)

Dr. Hasan Ali , MD

Internal Medicine - Gastroenterology

NPI 1427064260

Doctor of Medicine (M.D.)

Christine Herdman

Internal Medicine - Gastroenterology

NPI 1487783767
Tiffany Hill , NP-C

Nurse Practitioner - Family

NPI 1518363563

Nurse Practitioner (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active October 18, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location October 18, 2013

Registered at 537 STANTON CHRISTIANA RD, SUITE 203, NEWARK, DE 197132146 (Tel: 3022252380)

📍
Updated Business Mailing Address October 18, 2013

Registered at 537 STANTON CHRISTIANA RD, SUITE 203, NEWARK, DE 197132146 (Tel: 3022252380)

👤
Provider Name / Credentials Updated October 18, 2013

Recorded as KRISTEN MARRA, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 18, 2013

Physician Assistant (License #C5-0000547 in DE)

🟢
Initial NPI Registration & Enumeration July 20, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1689673634
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 20, 2005
Last Update: March 07, 2023
Sole Proprietor: No

Mailing Address

537 Stanton Christiana Rd, Suite 203

Newark, DE 197132146

Phone: 3022252380

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.