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MARK THOMAS GMOSER
NPI 1861662702
Psychologist - Clinical in Panorama City, CA

Active since March 06, 2008PECOS EnrolledAccepts Medicare Assignment
7907 CHERRYSTONE AVE, PANORAMA CITY, CA 91402(188) 210-0958(818) 896-5069 Get Directions Write a Review

NPPES record last updated: August 8, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mark Thomas Gmoser NPPES

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

MARK THOMAS GMOSER (NPI 1861662702) is an individual clinical provider in Panorama City, California, licensed in California (PSY30893) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1861662702
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameMARK THOMAS GMOSER
Location Address7907 CHERRYSTONE AVEPanorama City, CA 91402-6105
Mailing AddressPo Box 5306Sherman Oaks, CA 91413-5306 · (818) 821-0095
Phone(188) 210-0958
Fax(818) 896-5069
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 6, 2008
Last NPPES UpdateAugust 8, 2019
✔ NPI 1861662702 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 · PSY30893
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.
7907 CHERRYSTONE AVE, Panorama City, CA 91402
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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

Mark Thomas Gmoser 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 ID7911331087
PECOS Enrollment IDI20191223002109
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

3

Medicare enrollment records show Mark Gmoser reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mark T. Gmoser, Psy.D., A Psychological Corporation
Same address
Community/Behavioral Health
7907 CHERRYSTONE AVE
Panorama City, CA 91402
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Mark T Gmoser Psyd A Psychological Corporation
NPI 1750933214 (818) 821-0095
Mission City Community Network, Inc.
1.9 mi
Community Health
8527 SEPULVEDA BLVD
North Hills, CA 91343
  • Reassigned Medicare billing, California enrollment
  • 146 clinicians in this Medicare group
NPI 1710370747 (818) 895-3100
Foothills Psychological Services, Inc.
45 mi
Psychologist
954 W FOOTHILL BLVD STE A
Upland, CA 91786
  • Reassigned Medicare billing, California enrollment
  • 76 clinicians in this Medicare group
NPI 1336121888 (909) 946-4222

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

Areas of Expertise CMS Part B claims 3

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.

Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
501 services26 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
325 services18 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
23 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91402 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.

MARK T. GMOSER, PSY.D., A PSYCHOLOGICAL CORPORATION
Community/Behavioral Health
7907 CHERRYSTONE AVE
PANORAMA CITY, CA 91402
Los Angeles County (818) 821-0095

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 Mark Gmoser's NPI number?

The NPI number for Mark Gmoser is 1861662702. It was assigned to this individual provider in the NPPES registry on March 6, 2008.

Where is Mark Gmoser located?

Mark Gmoser practices at 7907 Cherrystone Ave, Panorama City, CA 91402. The listed phone number is (188) 210-0958.

What is Mark Gmoser's specialty?

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

Is Mark Gmoser enrolled in Medicare?

Yes. Mark Gmoser 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 Mark Gmoser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Gmoser reassigns Medicare benefits to 3 organizations: Mark T. Gmoser, Psy.D., A Psychological Corporation (Panorama City, CA), Mission City Community Network, Inc. (North Hills, CA) and Foothills Psychological Services, Inc. (Upland, 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 Mark Gmoser'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 Mark Gmoser was last updated on August 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.