DR. CHRISTINE LILLJA PSY.D.
NPI 1629610423
Psychologist - Clinical in Lake Forest, CA

Q: What is Christine Lillja's NPI number?

The NPI number for Christine Lillja is 1629610423. It was assigned to this individual provider in the NPPES registry on October 13, 2019.

Q: What is Christine Lillja's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Christine Lillja was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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 October 13, 2019PECOS EnrolledAccepts Medicare Assignment

22996 EL TORO RD STE 107, LAKE FOREST, CA 92630(949) 235-5104 Get Directions Write a Review

NPPES record last updated: June 27, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 27, 2025, Oct 13, 2019 (2 updates tracked since 2019).

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About Dr. Christine Lillja Psy.d. NPPES

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

DR. CHRISTINE LILLJA PSY.D. (NPI 1629610423) is an individual clinical provider in Lake Forest, California, licensed in California (31094) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1629610423

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHRISTINE LILLJACredential: PSY.D.

Location Address22996 EL TORO RD STE 107Lake Forest, CA 92630-4961

Mailing Address24812 Via Del RioLake Forest, CA 92630-2630 · (949) 235-5104

Phone(949) 235-5104

Sole ProprietorYes

Medical School CMSOtherGraduated 2018

Enumeration DateOctober 13, 2019

Last NPPES UpdateJune 27, 20252 updates tracked since enumeration

NPPES CertifiedJune 27, 2025

✔ NPI 1629610423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · 31094

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

22996 EL TORO RD STE 107, Lake Forest, CA 92630

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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 and accepts Medicare assignment

Dr. Christine Lillja Psy.d. 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 ID547682932

PECOS Enrollment IDI20200611002034

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 92630 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

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

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

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

DRCHRISCOUNSELING LLC

Psychologist (Clinical)

22996 EL TORO RD STE 107
LAKE FOREST, CA 92630

Orange County (949) 235-5109

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 Lillja's NPI number?

The NPI number for Christine Lillja is 1629610423. It was assigned to this individual provider in the NPPES registry on October 13, 2019.

Where is Christine Lillja located?

Christine Lillja practices at 22996 El Toro Rd Ste 107, Lake Forest, CA 92630. The listed phone number is (949) 235-5104.

What is Christine Lillja's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Christine Lillja enrolled in Medicare?

Yes. Christine Lillja 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 Christine Lillja was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.