DR. CHRISTINE A DEFOREST D.O.
NPI 1104052794
Emergency Medicine in Philadelphia, PA

Q: What is Christine Deforest's NPI number?

The NPI number for Christine Deforest is 1104052794. It was assigned to this individual provider in the NPPES registry on June 9, 2009.

Q: What is Christine Deforest's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Active since June 09, 2009PECOS EnrolledAccepts Medicare Assignment

51 N 39TH ST, M01 MYRIN BASEMENT, PHILADELPHIA, PA 19104(267) 588-6915 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 2, 2025, May 7, 2025, Sep 17, 2024 and 2 more (5 updates tracked since 2022).

On this page

About Dr. Christine A Deforest D.o. NPPES

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

DR. CHRISTINE A DEFOREST D.O. (NPI 1104052794) is an individual emergency medicine provider in Philadelphia, Pennsylvania, licensed in New Jersey (25MB12688800) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Virtua Willingboro Hospital, and maintains a secondary practice location in North Chicago.

NPPES Registry Identity

NPI1104052794

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. CHRISTINE A DEFORESTCredential: D.O.

Location Address51 N 39TH ST, M01 MYRIN BASEMENTPhiladelphia, PA 19104

Mailing Address3001 N Green Bay RdNorth Chicago, IL 60064 · (412) 973-3102

Phone(267) 588-6915

Sole ProprietorNo

Medical School CMSPhiladelphia Col Of Osteo Med, SewaneeGraduated 2009

Enumeration DateJune 9, 2009

Last NPPES UpdateSeptember 2, 20255 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2025

✔ NPI 1104052794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in NJ · 25MB12688800✔ Licensed in PA · OS023866

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

51 N 39TH ST, Philadelphia, PA 19104

Open in Google Maps ↗

Secondary Practice Location 1

Location 13001 N Green Bay RdNorth Chicago, IL 60064 · Phone (267) 588-6915

Other Identifiers 1

OtherVAD0000Emergency Medicine

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

Dr. Christine A Deforest D.o. 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 ID7315200268

PECOS Enrollment IDI20240930000345, I20250627001547

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

21 services21 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Virtua Willingboro Hospital

Acute Care Hospitals · Willingboro, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310061

Location218A Sunset RoadWillingboro, NJ 08046 · Burlington County

Emergency services

Penn Presbyterian Medical Center

Acute Care Hospitals · Philadelphia, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390223

Location51 North 39th StreetPhiladelphia, PA 19104 · Philadelphia County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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.

DR. ROBERT BURKE M.D.

Internal Medicine

51 N 39TH ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-9436

JOSEPH FRANCIS HARRYHILL MD

Urology

51 N 39TH ST, MOB SUITE 300
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-8699

NIELS DOUGLAS MARTIN MD

Surgery (Trauma Surgery)

51 N 39TH ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 349-8310

DESIREE E KOTARBA CRNA

Registered Nurse

51 N 39TH ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-8000

DR. SONYA LEE MD

Obstetrics & Gynecology (Gynecology)

51 N 39TH ST, MOB 340
PHILA, PA 19104

Philadelphia County (215) 662-9775

GARY J VIGILANTE MD

Internal Medicine (Cardiovascular Disease)

51 N 39TH ST, PHI BLDG STE 2C PENN PRESBYTERIAN MEDICAL CENTER
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-9010

ANITA C LEE MD

Internal Medicine

51 N 39TH ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-9436

GIRIDHAR MALLYA MD

Family Medicine

51 N 39TH ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-8777

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 Christine Deforest's NPI number?

The NPI number for Christine Deforest is 1104052794. It was assigned to this individual provider in the NPPES registry on June 9, 2009.

Where is Christine Deforest located?

Christine Deforest practices at 51 N 39th St M01 Myrin Basement, Philadelphia, PA 19104. The listed phone number is (267) 588-6915.

What is Christine Deforest's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Christine Deforest enrolled in Medicare?

Yes. Christine Deforest 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.

Is Christine Deforest affiliated with any hospitals?

According to CMS data, Christine Deforest is affiliated with Virtua Willingboro Hospital and Penn Presbyterian Medical Center.

When was this NPI record last updated?

The NPPES record for Christine Deforest was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.