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DR. CHRISTINE M WALKER D.O.
NPI 1730519497
Family Medicine in Oceanside, CA

Active since November 17, 2013PECOS Enrolled
200 MERCY CIR, OCEANSIDE, CA 92055(760) 725-4357 Get Directions Write a Review

NPPES record last updated: September 21, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Apr 11, 2023, Nov 20, 2020, Nov 5, 2020 (3 updates tracked since 2020).

About Dr. Christine M Walker D.o. NPPES

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

DR. CHRISTINE M WALKER D.O. (NPI 1730519497) is an individual family medicine provider in Oceanside, California, licensed in Pennsylvania (OS017286) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730519497
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. CHRISTINE M WALKERCredential: D.O.
Location Address200 MERCY CIROceanside, CA 92055
Mailing Address200 Mercy CircleCamp Pendleton, CA 92055
Phone(760) 725-4357
Sole ProprietorNo
Enumeration DateNovember 17, 2013
Last NPPES UpdateSeptember 21, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2023
✔ NPI 1730519497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · OS017286
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedMilitary Health Care ProviderTaxonomy 171000000X · License OS017286 (PA)
200 MERCY CIR, Oceanside, CA 92055
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christine M Walker D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92055 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

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.

MRS. BRANDI CAMPBELL APRN, FNP-BC
Nurse Practitioner
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 719-4542
ERICA DIN FNP-C
Nurse Practitioner (Family)
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-4647
NELSA M ERVIN LMT
Massage Therapist
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 763-2838
JOHN HULSE MD
Surgery
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-1288
NICHOLIS MORALES MD
General Practice
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-7410
LILY KOZAKOWSKI DO
General Practice
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-1288
DR. LOVEPREET SINGH DO
Family Medicine
200 MERCY CIR
CAMP PENDLETON, CA 92055
San Diego County (760) 725-4357
DR. MATTHEW VON ZIMMERMAN DO
Emergency Medicine
200 MERCY CIR
OCEANSIDE, CA 92055
San Diego County (760) 725-1288

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 Walker's NPI number?

The NPI number for Christine Walker is 1730519497. It was assigned to this individual provider in the NPPES registry on November 17, 2013.

Where is Christine Walker located?

Christine Walker practices at 200 Mercy Cir, Oceanside, CA 92055. The listed phone number is (760) 725-4357.

What is Christine Walker's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Christine Walker enrolled in Medicare?

Yes. Christine Walker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christine Walker was last updated on September 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.