DR. CHRISTOPHER C WALKER
NPI 1336568203
Emergency Medicine in Bronx, NY

Q: What is Christopher Walker's NPI number?

The NPI number for Christopher Walker is 1336568203. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Q: What is Christopher Walker's specialty?

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

Active since April 08, 2014PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

1825 EASTCHESTER RD, BRONX, NY 10461(718) 904-2904 Get Directions Write a Review

NPPES record last updated: July 18, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Christopher C Walker NPPES

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

DR. CHRISTOPHER C WALKER (NPI 1336568203) is an individual emergency medicine provider in Bronx, New York, licensed in New York (292257) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Howard University College Of Medicine (2013).

NPPES Registry Identity

NPI1336568203

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. CHRISTOPHER C WALKER

Location Address1825 EASTCHESTER RDBronx, NY 10461-2301

Mailing Address1825 Eastchester RdBronx, NY 10461-2301

Phone(718) 904-2904

Sole ProprietorNo

Medical School CMSHoward University College Of MedicineGraduated 2013

Enumeration DateApril 8, 2014

Last NPPES UpdateJuly 18, 2018

✔ NPI 1336568203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in NY · 292257

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1825 EASTCHESTER RD, Bronx, NY 10461

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Community Health Choice.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

Dr. Christopher C Walker 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 ID2567711070

PECOS Enrollment IDI20230412002037

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 4

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.

161 services156 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

132 services126 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

84 services83 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.

52 services52 patients

Hospital Affiliations CMS Care Compare 2

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

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450184

Location1635 North Loop WestHouston, TX 77008 · Harris County

Emergency services Birthing friendly

Pecos County Memorial Hospital

Critical Access Hospitals · Fort Stockton, TX

OwnershipGovernment - Local

CMS Certification Number451389

Location387 West I 10Fort Stockton, TX 79735 · Pecos County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10461 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$117.62 typical visit price

range $21.66 – $164.45

Typical copayment $29.40 (range $5.41 – $41.11)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

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. ANGELICA ROSA ANGIULLI MD

Emergency Medicine

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (718) 904-2904

KOHTARO OOKA

Internal Medicine (Gastroenterology)

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (844) 556-6683

MR. ZAPHIN VARGHESE

Physician Assistant (Medical)

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (718) 904-2000

YILUN LI

Physician Assistant

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (203) 710-6502

KIRA PAGE

Student in an Organized Health Care Education/Training Program

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (718) 904-2000

DR. CRISTINA MARIA GONZALEZ M.D.

Hospitalist

1825 EASTCHESTER RD, DOM 2-76
BRONX, NY 10461

Bronx County (718) 904-2400

DARSHITA SHAH MD

Obstetrics & Gynecology

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (718) 904-2767

SHRUTHEE RAJENDRAN

Physician Assistant (Medical)

1825 EASTCHESTER RD
BRONX, NY 10461

Bronx County (718) 904-2904

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 Christopher Walker's NPI number?

The NPI number for Christopher Walker is 1336568203. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Where is Christopher Walker located?

Christopher Walker practices at 1825 Eastchester Rd, Bronx, NY 10461. The listed phone number is (718) 904-2904.

What is Christopher Walker's specialty?

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

Is Christopher Walker enrolled in Medicare?

Yes. Christopher 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 Christopher Walker accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Community Health Choice list Christopher 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 Christopher Walker affiliated with any hospitals?

According to CMS data, Christopher Walker is affiliated with Memorial Hermann Hospital System and Pecos County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Walker was last updated on July 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.