1. Home
  2. Directory
  3. California
  4. Canoga Park
  5. Nurse Practitioner
  6. NPI Profile

INNA DADASHYAN NP
NPI 1669129052
Nurse Practitioner - Psychiatric/Mental Health in Canoga Park, CA

Active since March 04, 2022PECOS EnrolledAccepts Medicare Assignment
7023 OWENSMOUTH AVE, CANOGA PARK, CA 91303(818) 444-9870(909) 494-7632 Get Directions Write a Review

NPPES record last updated: May 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 8, 2025, Mar 4, 2022 (2 updates tracked since 2022).

About Inna Dadashyan Np NPPES

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

INNA DADASHYAN NP (NPI 1669129052) is an individual psychiatric/mental health provider in Canoga Park, California, licensed in California (95019525) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1669129052
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameINNA DADASHYANCredential: NP
Location Address7023 OWENSMOUTH AVECanoga Park, CA 91303-2006
Mailing Address7023 Owensmouth AveCanoga Park, CA 91303-2006 · (818) 444-9870 · Fax (909) 494-7632
Phone(818) 444-9870
Fax(909) 494-7632
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 4, 2022
Last NPPES UpdateMay 8, 20252 updates tracked since enumeration
NPPES CertifiedMay 8, 2025
✔ NPI 1669129052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95019525
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95019525 (CA)
7023 OWENSMOUTH AVE, Canoga Park, CA 91303
Open in Google Maps ↗

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

Inna Dadashyan Np 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 ID6002335874
PECOS Enrollment IDI20250523002268
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91303 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 5

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

MELLINGER CHIROPRACTIC
Chiropractor
7023 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Los Angeles County (818) 999-5530
DR. LEONARD E. TOON D.C.
Chiropractor (Orthopedic)
7023 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Los Angeles County (818) 999-6611
FAMILY PLANNING ASSOCIATES MEDICAL GROUP INC.
Clinic/Center (Ambulatory Family Planning Facility)
7023 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Los Angeles County (818) 444-9870
FAMILY PLANNING ASSOCIATES MEDICAL GROUP INC.
Clinical Medical Laboratory
7023 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Los Angeles County (818) 444-9870
DR. RICHARD GLEN MELLINGER D.C.
Chiropractor
7023 OWENSMOUTH AVE
CANOGA PARK, CA 91303
Los Angeles County (818) 999-5530

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 Inna Dadashyan's NPI number?

The NPI number for Inna Dadashyan is 1669129052. It was assigned to this individual provider in the NPPES registry on March 4, 2022.

Where is Inna Dadashyan located?

Inna Dadashyan practices at 7023 Owensmouth Ave, Canoga Park, CA 91303. The listed phone number is (818) 444-9870.

What is Inna Dadashyan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Inna Dadashyan enrolled in Medicare?

Yes. Inna Dadashyan 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 Inna Dadashyan accept?

Health plans from Providence Health Plan list Inna Dadashyan 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 Inna Dadashyan was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.