DR. JOHN J MILLER JR. M.D.
NPI 1174586317
Pediatrics - Neonatal-Perinatal Medicine in Ladera Ranch, CA

Q: What is John Miller's NPI number?

The NPI number for John Miller is 1174586317. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Q: What is John Miller's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Q: When was this NPI record last updated?

The NPPES record for John Miller was last updated on October 13, 2021. 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.

Active since April 10, 2006

2 FRANCISCAN CT, LADERA RANCH, CA 92694(949) 274-3340(949) 861-4885 Get Directions Write a Review

NPPES record last updated: October 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. John J Miller Jr. M.d. NPPES

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

DR. JOHN J MILLER JR. M.D. (NPI 1174586317) is an individual neonatal-perinatal medicine provider in Ladera Ranch, California, licensed in California (G26813) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1174586317

Entity TypeIndividualMale

Primary Taxonomy2080N0001X

Provider Legal NameDR. JOHN J MILLER JR.Credential: M.D.

Location Address2 FRANCISCAN CTLadera Ranch, CA 92694-1538

Mailing Address2 Franciscan CtLadera Ranch, CA 92694-1538 · (949) 274-3340 · Fax (949) 861-4885

Phone(949) 274-3340

Fax(949) 861-4885

Sole ProprietorYes

Enumeration DateApril 10, 2006

Last NPPES UpdateOctober 13, 2021

NPPES CertifiedOctober 13, 2021

✔ NPI 1174586317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in CA · G26813

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

2 FRANCISCAN CT, Ladera Ranch, CA 92694

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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 John Miller's NPI number?

The NPI number for John Miller is 1174586317. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is John Miller located?

John Miller practices at 2 Franciscan Ct, Ladera Ranch, CA 92694. The listed phone number is (949) 274-3340.

What is John Miller's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

When was this NPI record last updated?

The NPPES record for John Miller was last updated on October 13, 2021. 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.