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CHRISTOPHER MICHAEL DAY MD
NPI 1184121253
Pediatrics in National City, CA

Active since April 06, 2018PECOS Enrolled
1000 EUCLID AVE, NATIONAL CITY, CA 91950(619) 515-2399 Get Directions Write a Review

NPPES record last updated: January 9, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jan 9, 2023, Jun 28, 2021, Jun 25, 2021 (3 updates tracked since 2021).

About Christopher Michael Day Md NPPES

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

CHRISTOPHER MICHAEL DAY MD (NPI 1184121253) is an individual pediatrics provider in National City, California, licensed in California (A163862) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in El Cajon.

NPPES Registry Identity

NPI1184121253
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameCHRISTOPHER MICHAEL DAYCredential: MD
Location Address1000 EUCLID AVENational City, CA 91950-3856
Mailing Address823 Gateway Center WaySan Diego, CA 92102-4541 · (619) 515-2300
Phone(619) 515-2399
Sole ProprietorNo
Enumeration DateApril 6, 2018
Last NPPES UpdateJanuary 9, 20233 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2023
✔ NPI 1184121253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A163862
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1000 EUCLID AVE, National City, CA 91950
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Secondary Practice Location 1

Location 1133 W Main St Ste 100El Cajon, CA 92020-3325 · Phone (619) 401-0404

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christopher Michael Day Md 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 91950 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 9

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

JULIE ANN HERNANDEZ LCSW
Social Worker (Clinical)
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399
MS. DIANA IVETTE NAMBO LPCC
Counselor (Professional)
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399
BRENDA BANTADOS WATTS M.D.
Internal Medicine
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399
FAMILY HEALTH CENTERS OF SAN DIEGO, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399
VIVIANA OFELIA MUNOZ LCSW
Social Worker (Clinical)
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399
BRIAN ALEXANDER BERG PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399
JEROME ROBINSON MD A MEDICAL CORP
Internal Medicine (Cardiovascular Disease)
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 267-8100
CARMINA PEYRON CADC-CAS
Counselor (Addiction (Substance Use Disorder))
1000 EUCLID AVE
NATIONAL CITY, CA 91950
San Diego County (619) 515-2399

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 Day's NPI number?

The NPI number for Christopher Day is 1184121253. It was assigned to this individual provider in the NPPES registry on April 6, 2018.

Where is Christopher Day located?

Christopher Day practices at 1000 Euclid Ave, National City, CA 91950. The listed phone number is (619) 515-2399.

What is Christopher Day's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Christopher Day enrolled in Medicare?

Yes. Christopher Day is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Day was last updated on January 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.