Maria Luisa Silva, FNP-C - Medicare Nurse Practitioner in Phoenix, AZ

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Maria Luisa Silva, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Phoenix, Arizona. Her current practice location is 4451 E Oak St, Phoenix, Arizona. You can reach out to her office (for appointments etc.) via phone at (602) 685-6000.

Maria Luisa Silva is licensed to practice in Arizona (license number 301153) 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 1346016102.

Contact Information

Maria Luisa Silva, FNP-C
4451 E Oak St,
Phoenix, AZ 85008-2410
(602) 685-6000
(602) 508-4492

Map and Direction




Provider's Profile

Full NameMaria Luisa Silva
GenderFemale
SpecialityNurse Practitioner - Family
Location4451 E Oak St, Phoenix, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346016102
  • Provider Enumeration Date: 12/01/2023
  • Last Update Date: 04/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2264878222
  • Enrollment ID: I20240312004053

Medical Identifiers

Medical identifiers for Maria Luisa Silva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346016102NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 301153 (Arizona)Secondary
363LF0000XNurse Practitioner - Family 301153 (Arizona)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. Maria Luisa Silva allows following entities to bill medicare on her behalf.
Entity NameHealthful Healthcare Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811603202
PECOS PAC ID: 8325410830
Enrollment ID: O20230209002703
Entity NameKhakwani And Mohammad Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518672278
PECOS PAC ID: 8527412659
Enrollment ID: O20230923000296

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. Maria Luisa Silva 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
Maria Luisa Silva, FNP-C
3003 N Central Ave Ste 400,
Phoenix, AZ 85012-2929

Ph: (602) 685-6000		Maria Luisa Silva, FNP-C
4451 E Oak St,
Phoenix, AZ 85008-2410

Ph: (602) 685-6000

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.