STEVEN NILS LUMINAIS MD
NPI 1427518752
Internal Medicine in Fullerton, CA

Active since March 22, 2019PECOS EnrolledAccepts Medicare Assignment
2151 N HARBOR BLVD STE 3200, FULLERTON, CA 92835(714) 449-5900(714) 446-5800 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Steven Nils Luminais Md NPPES

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

STEVEN NILS LUMINAIS MD (NPI 1427518752) is an individual internal medicine provider in Fullerton, California, licensed in California (A177301) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Torrance, and is a graduate of Temple University School Of Medicine (2019).

NPPES Registry Identity

NPI1427518752
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEVEN NILS LUMINAISCredential: MD
Location Address2151 N HARBOR BLVD STE 3200Fullerton, CA 92835-3826
Mailing Address2151 N Harbor Blvd Ste 3200Fullerton, CA 92835-3826 · (714) 449-5900
Fax(714) 446-5800
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 2019
Enumeration DateMarch 22, 2019
Last NPPES UpdateAugust 21, 2025
NPPES CertifiedAugust 21, 2025
NPI 1427518752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A177301
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

2151 N HARBOR BLVD STE 3200, Fullerton, CA 92835

Secondary Practice Location 1

Location 11000 W Carson StTorrance, CA 90502-2004 · Phone (310) 222-2401

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

Steven Nils Luminais Md 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 ID5597178269
PECOS Enrollment IDI20250904004947
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 92835 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 8

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

Internal Medicine (Hematology & Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Hematology & Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Medical Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Medical Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Hematology & Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Nurse Practitioner
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Nurse Practitioner (Family)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Surgery
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835

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 Steven Luminais's NPI number?

The NPI number for Steven Luminais is 1427518752. It was assigned to this individual provider in the NPPES registry on March 22, 2019.

Where is Steven Luminais located?

Steven Luminais practices at 2151 N Harbor Blvd Ste 3200, Fullerton, CA 92835. The listed phone number is (714) 449-5900.

What is Steven Luminais's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Steven Luminais enrolled in Medicare?

Yes. Steven Luminais 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.

When was this NPI record last updated?

The NPPES record for Steven Luminais was last updated on August 21, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.