Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIA LUISA SILVA FNP-C
NPI 1346016102
Nurse Practitioner - Family in Phoenix, AZ

Q: What is Maria Silva's NPI number?

The NPI number for Maria Silva is 1346016102. It was assigned to this individual provider in the NPPES registry on December 1, 2023.

Q: What is Maria Silva's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Maria Silva was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.

Active since December 01, 2023PECOS Enrolled

3864 N 27TH AVE, PHOENIX, AZ 85017(602) 685-6000(602) 212-6250 Get Directions Write a Review

NPPES record last updated: October 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 10, 2025, Apr 9, 2025, Mar 7, 2024 (3 updates tracked since 2024).

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About Maria Luisa Silva Fnp-c NPPES

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

MARIA LUISA SILVA FNP-C (NPI 1346016102) is an individual family provider in Phoenix, Arizona, licensed in Arizona (301153) and active in the NPI registry since December 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1346016102

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARIA LUISA SILVACredential: FNP-C

Location Address3864 N 27TH AVEPhoenix, AZ 85017-4703

Mailing AddressPo Box 790379Saint Louis, MO 63179-0379 · (602) 685-6000 · Fax (602) 302-7925

Phone(602) 685-6000

Fax(602) 212-6250

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateDecember 1, 2023

Last NPPES UpdateOctober 21, 20263 updates tracked since enumeration

NPPES CertifiedOctober 21, 2026

✔ NPI 1346016102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in AZ · 301153

Also ListedNurse PractitionerTaxonomy 363L00000X · License 301153 (AZ)

3864 N 27TH AVE, Phoenix, AZ 85017

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., UnitedHealthcare.Insurance ›

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

Maria Luisa Silva 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 ID2264878222

PECOS Enrollment IDI20240312004053

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 Maria Silva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthful Healthcare PLLC

18 mi

Primary Care

14961 W BELL RD STE 100
Surprise, AZ 85374

Reassigned Medicare billing, Arizona enrollment
2 clinicians in this Medicare group

NPI 1811603202 (623) 439-5176

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

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

36 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85017 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 20

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

DR. HOLLY IRIS WILLIAMSON LISAC

Counselor (Addiction (Substance Use Disorder))