DR. ANDREAS MARWICK PHD
NPI 1184182214
Psychologist - Clinical in Oceanside, CA

Q: What is Andreas Marwick's NPI number?

The NPI number for Andreas Marwick is 1184182214. It was assigned to this individual provider in the NPPES registry on March 7, 2019.

Q: What is Andreas Marwick'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 Andreas Marwick was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 March 07, 2019PECOS EnrolledAccepts Medicare Assignment

1759 OCEANSIDE BLVD STE C, OCEANSIDE, CA 92054(619) 431-2272(619) 768-5705 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 21, 2026, Feb 8, 2021, Mar 7, 2019 (3 updates tracked since 2019).

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About Dr. Andreas Marwick Phd NPPES

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

DR. ANDREAS MARWICK PHD (NPI 1184182214) is an individual clinical provider in Oceanside, California, licensed in California (PSY32304) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1184182214

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ANDREAS MARWICKCredential: PHD

Location Address1759 OCEANSIDE BLVD STE COceanside, CA 92054-3449

Mailing Address1759 Oceanside Blvd, Ste C #322Oceanside, CA 92054-3449 · (619) 431-2272 · Fax (619) 768-5705

Phone(619) 431-2272

Fax(619) 768-5705

Sole ProprietorYes

Medical School CMSOtherGraduated 2016

Enumeration DateMarch 7, 2019

Last NPPES UpdateApril 21, 20263 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1184182214 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 · PSY32304

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.

1759 OCEANSIDE BLVD STE C, Oceanside, CA 92054

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Andreas Marwick Phd 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 ID547674764

PECOS Enrollment IDI20210129002393

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.

Medicare Billing Reassignments

Medicare enrollment records show Andreas Marwick reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Andreas Marwick Psychologist Inc

0.3 mi

Psychologist

1410 BELLEAIRE ST
Oceanside, CA 92054

Reassigned Medicare billing, California enrollment

NPI 1801644737 (858) 945-4686

Alo Ha Psychological Associates Inc.

32 mi

Psychologist

3517 CAMINO DEL RIO S STE 302
San Diego, CA 92108

Reassigned Medicare billing, California enrollment
28 clinicians in this Medicare group

NPI 1770918674 (619) 996-3195

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92054 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

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

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.

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 Andreas Marwick's NPI number?

The NPI number for Andreas Marwick is 1184182214. It was assigned to this individual provider in the NPPES registry on March 7, 2019.

Where is Andreas Marwick located?

Andreas Marwick practices at 1759 Oceanside Blvd Ste C, Oceanside, CA 92054. The listed phone number is (619) 431-2272.

What is Andreas Marwick's specialty?

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

Is Andreas Marwick enrolled in Medicare?

Yes. Andreas Marwick 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.

Which organizations bill Medicare for Andreas Marwick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andreas Marwick reassigns Medicare benefits to 2 organizations: Andreas Marwick Psychologist Inc (Oceanside, CA) and Alo Ha Psychological Associates Inc. (San Diego, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andreas Marwick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Andreas Marwick was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.