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SIMA DIANA MENTSOYAN FNP-C
NPI 1578370508
Nurse Practitioner - Family in Van Nuys, CA

Active since December 13, 2024PECOS EnrolledAccepts Medicare Assignment
7349 BALBOA BLVD APT 3, VAN NUYS, CA 91406(818) 437-7379 Get Directions Write a Review

NPPES record last updated: December 13, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sima Diana Mentsoyan Fnp-c NPPES

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

SIMA DIANA MENTSOYAN FNP-C (NPI 1578370508) is an individual family provider in Van Nuys, California, licensed in California (95032807) and active in the NPI registry since December 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1578370508
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSIMA DIANA MENTSOYANCredential: FNP-C
Location Address7349 BALBOA BLVD APT 3Van Nuys, CA 91406-2781
Mailing Address7349 Balboa Blvd Apt 3Van Nuys, CA 91406-2781 · (818) 437-7379
Phone(818) 437-7379
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateDecember 13, 2024
NPPES CertifiedDecember 12, 2024
✔ NPI 1578370508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95032807
7349 BALBOA BLVD APT 3, Van Nuys, CA 91406
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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

Sima Diana Mentsoyan Fnp-c 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 ID5294264024
PECOS Enrollment IDI20250123003186
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 91406 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.

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 Sima Mentsoyan's NPI number?

The NPI number for Sima Mentsoyan is 1578370508. It was assigned to this individual provider in the NPPES registry on December 13, 2024.

Where is Sima Mentsoyan located?

Sima Mentsoyan practices at 7349 Balboa Blvd Apt 3, Van Nuys, CA 91406. The listed phone number is (818) 437-7379.

What is Sima Mentsoyan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sima Mentsoyan enrolled in Medicare?

Yes. Sima Mentsoyan 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.

When was this NPI record last updated?

The NPPES record for Sima Mentsoyan was last updated on December 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.