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GERALD DAVELAAR
NPI 1841969862
Marriage & Family Therapist in Los Alamitos, CA

Active since September 13, 2021Opted out of Medicare · through Jan 1, 2028
5242 KATELLA AVE STE 206, LOS ALAMITOS, CA 90720(562) 472-8906 Get Directions Write a Review

NPPES record last updated: September 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gerald Davelaar NPPES

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

GERALD DAVELAAR (NPI 1841969862) is an individual marriage & family therapist in Los Alamitos, California, licensed in California (51996) and active in the NPI registry since September 2021. He has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1841969862
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameGERALD DAVELAAR
Location Address5242 KATELLA AVE STE 206Los Alamitos, CA 90720-2867
Mailing Address5242 Katella Ave Ste 206Los Alamitos, CA 90720-2867 · (562) 472-8906
Phone(562) 472-8906
Sole ProprietorYes
Enumeration DateSeptember 13, 2021
NPPES CertifiedSeptember 13, 2021
✔ NPI 1841969862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 51996
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
5242 KATELLA AVE STE 206, Los Alamitos, CA 90720
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Gerald Davelaar has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 5

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

DR. ANNA HUANG PHD
Psychologist
5242 KATELLA AVE STE 206
LOS ALAMITOS, CA 90720
Orange County (888) 699-4873
LISHELLE DAWN YOUNGSMA GRANT LMFT
Marriage & Family Therapist
5242 KATELLA AVE STE 206
LOS ALAMITOS, CA 90720
Orange County (562) 231-7356
DANA SON
Marriage & Family Therapist
5242 KATELLA AVE STE 206
LOS ALAMITOS, CA 90720
Orange County (424) 260-7001
SARAH FRONTIERA
Marriage & Family Therapist
5242 KATELLA AVE STE 206
LOS ALAMITOS, CA 90720
Orange County (562) 294-1526
LISA DUNN LMFT
Marriage & Family Therapist
5242 KATELLA AVE STE 206
LOS ALAMITOS, CA 90720
Orange County (562) 810-9284

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 Gerald Davelaar's NPI number?

The NPI number for Gerald Davelaar is 1841969862. It was assigned to this individual provider in the NPPES registry on September 13, 2021.

Where is Gerald Davelaar located?

Gerald Davelaar practices at 5242 Katella Ave Ste 206, Los Alamitos, CA 90720. The listed phone number is (562) 472-8906.

What is Gerald Davelaar's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Gerald Davelaar enrolled in Medicare?

No. Gerald Davelaar has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Gerald Davelaar was last updated on September 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.