Sima Diana Mentsoyan, FNP-C - Medicare Nurse Practitioner in Van Nuys, CA

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Sima Diana Mentsoyan, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Van Nuys, California. Her current practice location is 7349 Balboa Blvd Apt 3, Van Nuys, California. You can reach out to her office (for appointments etc.) via phone at (818) 437-7379.

Sima Diana Mentsoyan is licensed to practice in California (license number 95032807) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1578370508.

Contact Information

Sima Diana Mentsoyan, FNP-C
7349 Balboa Blvd Apt 3,
Van Nuys, CA 91406-2781
(818) 437-7379
Not Available

Map and Direction




Provider's Profile

Full NameSima Diana Mentsoyan
GenderFemale
SpecialityNurse Practitioner - Family
Location7349 Balboa Blvd Apt 3, Van Nuys, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578370508
  • Provider Enumeration Date: 12/13/2024
  • Last Update Date: 12/13/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5294264024
  • Enrollment ID: I20250123003186

Medical Identifiers

Medical identifiers for Sima Diana Mentsoyan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578370508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 95032807 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Sima Diana Mentsoyan allows following entities to bill medicare on her behalf.
Entity NameSepulveda Optimal Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568121887
PECOS PAC ID: 3476940735
Enrollment ID: O20220505000619
Entity NameBest Care Medical Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154172112
PECOS PAC ID: 3577005347
Enrollment ID: O20240607001846

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Sima Diana Mentsoyan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Sima Diana Mentsoyan, FNP-C
7349 Balboa Blvd Apt 3,
Van Nuys, CA 91406-2781

Ph: (818) 437-7379		Sima Diana Mentsoyan, FNP-C
7349 Balboa Blvd Apt 3,
Van Nuys, CA 91406-2781

Ph: (818) 437-7379

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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