CHRISTINA BROOKE WALKER D.O.
NPI 1124476841
Emergency Medicine in Boardman, OH

Active since June 03, 2016PECOS EnrolledAccepts Medicare Assignment
94.62/100
CMS Quality Rating
8423 MARKET ST, BOARDMAN, OH 44512(330) 729-8757(330) 729-7616 Get Directions Write a Review

NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2022, Aug 1, 2019, Feb 22, 2018 (3 updates tracked since 2018).

About Christina Brooke Walker D.o. NPPES

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

CHRISTINA BROOKE WALKER D.O. (NPI 1124476841) is an individual emergency medicine provider in Boardman, Ohio, licensed in California (20A19877) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1124476841
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameCHRISTINA BROOKE WALKERCredential: D.O.
Location Address8423 MARKET STBoardman, OH 44512-6778
Mailing Address8423 Market StBoardman, OH 44512-6778 · (330) 729-8757 · Fax (330) 729-7616
Fax(330) 729-7616
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 3, 2016
Last NPPES UpdateJuly 11, 20223 updates tracked since enumeration
NPPES CertifiedJuly 11, 2022
NPI 1124476841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in CA · 20A19877 Licensed in OH · 34.013076
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 · License 34.013076 (OH)
8423 MARKET ST, Boardman, OH 44512

Secondary Practice Locations 2

Location 11296 Tod Pl NWWarren, OH 44485-2474 · Phone (330) 841-1001
Location 26252 Mahoning AveAustintown, OH 44515-2003 · Phone (240) 686-2300

Other Identifiers 1

Other34.013076OH · Oh Medical License

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

Christina Brooke Walker 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 ID941562805
PECOS Enrollment IDI20220721000961
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.
394 services362 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.
291 services265 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.
86 services85 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.
62 services62 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44512 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

94.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.67
Improvement Activities40
Cost97.14

Other Providers at the Same Location NPPES 16

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

Registered Nurse (Diabetes Educator)
8423 MARKET ST, BLDG C, SUITE 300
BOARDMAN, OH 44512
Physician Assistant
8423 MARKET ST, STE 101
BOARDMAN, OH 44512
Otolaryngology (Facial Plastic Surgery)
8423 MARKET ST, STE 205
BOARDMAN, OH 44512
Family Medicine
8423 MARKET ST, STE 101
BOARDMAN, OH 44512
Family Medicine
8423 MARKET ST, STE 101
BOARDMAN, OH 44512
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8423 MARKET ST, STE 207
BOARDMAN, OH 44512
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8423 MARKET ST, STE 207
BOARDMAN, OH 44512
Physician Assistant
8423 MARKET ST, STE 205
BOARDMAN, OH 44512

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 Christina Walker's NPI number?

The NPI number for Christina Walker is 1124476841. It was assigned to this individual provider in the NPPES registry on June 3, 2016.

Where is Christina Walker located?

Christina Walker practices at 8423 Market St, Boardman, OH 44512. The listed phone number is (330) 729-8757.

What is Christina Walker's specialty?

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

Is Christina Walker enrolled in Medicare?

Yes. Christina 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 Christina Walker accept?

Health plans from Imperial Insurance Companies, Inc. list Christina 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.

When was this NPI record last updated?

The NPPES record for Christina Walker was last updated on July 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.