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DAVID GIELLA PSYD
NPI 1083817951
Psychologist - Clinical in North Hollywood, CA

Active since June 07, 2007PECOS EnrolledAccepts Medicare Assignment
10907 MAGNOLIA BLVD, SUITE 414, NORTH HOLLYWOOD, CA 91601(818) 439-4715 Get Directions Write a Review

NPPES record last updated: October 8, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About David Giella Psyd NPPES

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

DAVID GIELLA PSYD (NPI 1083817951) is an individual clinical provider in North Hollywood, California, licensed in California (PSY22230) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1083817951
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDAVID GIELLACredential: PSYD
Location Address10907 MAGNOLIA BLVD, SUITE 414North Hollywood, CA 91601-3904
Mailing Address10907 Magnolia Blvd, Suite 414North Hollywood, CA 91601-3904 · (818) 439-4715
Phone(818) 439-4715
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateJune 7, 2007
Last NPPES UpdateOctober 8, 2008
✔ NPI 1083817951 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 · PSY22230
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.
10907 MAGNOLIA BLVD, North Hollywood, CA 91601
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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

David Giella Psyd 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 ID4880932086
PECOS Enrollment IDI20190213003110
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 Reassignment

Medicare enrollment records show David Giella reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellqor Psychological Services Of California, PC
80 mi
Clinical
25060 HANCOCK AVE STE 103-483
Murrieta, CA 92562
  • Reassigned Medicare billing, California enrollment
  • 19 clinicians in this Medicare group
NPI 1093173742 (844) 888-0355

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 4

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, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
1,973 services95 patients
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.
212 services35 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.
119 services38 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.
34 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91601 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.

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 David Giella's NPI number?

The NPI number for David Giella is 1083817951. It was assigned to this individual provider in the NPPES registry on June 7, 2007.

Where is David Giella located?

David Giella practices at 10907 Magnolia Blvd Suite 414, North Hollywood, CA 91601. The listed phone number is (818) 439-4715.

What is David Giella's specialty?

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

Is David Giella enrolled in Medicare?

Yes. David Giella 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 organization bills Medicare for David Giella's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Giella reassigns Medicare benefits to Wellqor Psychological Services Of California, PC (Murrieta, CA). The 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 David Giella'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 David Giella was last updated on October 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.