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DR. MARIUSZ WIRGA MD
NPI 1346218625
Psychiatry & Neurology - Psychiatry in Long Beach, CA

Active since March 10, 2006PECOS EnrolledAccepts Medicare Assignment
4201 LONG BEACH BLVD, STE 203, LONG BEACH, CA 90807(562) 427-3897(562) 309-9998 Get Directions Write a Review

NPPES record last updated: February 28, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mariusz Wirga Md NPPES

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

DR. MARIUSZ WIRGA MD (NPI 1346218625) is an individual psychiatry provider in Long Beach, California, licensed in California (A74487) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1346218625
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARIUSZ WIRGACredential: MD
Location Address4201 LONG BEACH BLVD, STE 203Long Beach, CA 90807-2020
Mailing Address4201 Long Beach Blvd, Ste 203Long Beach, CA 90807-2020 · (562) 427-3897 · Fax (562) 309-9998
Phone(562) 427-3897
Fax(562) 309-9998
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateMarch 10, 2006
Last NPPES UpdateFebruary 28, 2020
✔ NPI 1346218625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A74487
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4201 LONG BEACH BLVD, Long Beach, CA 90807
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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. Mariusz Wirga 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 ID3072504448
PECOS Enrollment IDI20040524000567
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
160 services47 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
146 services47 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
84 services20 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
80 services19 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
73 services14 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
23 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90807 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 18

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

DR. MARGET C THOMAS PSYD
Psychologist (Cognitive & Behavioral)
4201 LONG BEACH BLVD
LONG BEACH, CA 90807
Los Angeles County (800) 624-1475
ACCESS IMAGING, LLC
Clinic/Center (Magnetic Resonance Imaging (MRI))
4201 LONG BEACH BLVD, 400
LONG BEACH, CA 90807
Los Angeles County (562) 472-0158
DR. STACEY ELLEN ADAIR PH.D.
Psychologist
4201 LONG BEACH BLVD, 230
LONG BEACH, CA 90807
Los Angeles County (562) 988-1000
DR. RACHEL MIAE HAHM PSY.D.
Psychologist (Clinical)
4201 LONG BEACH BLVD, SUITE 230
LONG BEACH, CA 90807
Los Angeles County (562) 988-1000
DR. HOLLY IHLE PH.D.
Psychologist (Clinical)
4201 LONG BEACH BLVD, SUITE 230
LONG BEACH, CA 90807
Los Angeles County (562) 988-1000
LAKPA L SHERPA NP
Nurse Practitioner
4201 LONG BEACH BLVD
LONG BEACH, CA 90807
Los Angeles County (562) 924-9618
DR. KIMBERLY MEHU PSY.D.
Psychologist
4201 LONG BEACH BLVD, 230
LONG BEACH, CA 90807
Los Angeles County (562) 988-1000
DR. ELLEN ANN POWERS PSY.D.
Psychologist (Clinical)
4201 LONG BEACH BLVD, STE. 230
LONG BEACH, CA 90807
Los Angeles County (562) 988-1000

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 Mariusz Wirga's NPI number?

The NPI number for Mariusz Wirga is 1346218625. It was assigned to this individual provider in the NPPES registry on March 10, 2006.

Where is Mariusz Wirga located?

Mariusz Wirga practices at 4201 Long Beach Blvd Ste 203, Long Beach, CA 90807. The listed phone number is (562) 427-3897.

What is Mariusz Wirga's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mariusz Wirga enrolled in Medicare?

Yes. Mariusz Wirga 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.

What insurance does Mariusz Wirga accept?

Health plans from Providence Health Plan list Mariusz Wirga as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mariusz Wirga was last updated on February 28, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.