MARIELA D GAINZA MAYO APRN, PMHNP - NPI 1437665601 - Nurse Practitioner in Miami, FL

Q: What is Mariela Gainza Mayo's NPI number?

The NPI number for Mariela Gainza Mayo is 1437665601. It was assigned to this individual provider in the NPPES registry on December 23, 2017.

Q: What is Mariela Gainza Mayo's specialty?

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

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About Mariela D Gainza Mayo Aprn, Pmhnp NPPES

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

MARIELA D GAINZA MAYO APRN, PMHNP (NPI 1437665601) is an individual psychiatric/mental health provider in Miami, Florida, licensed in Florida (APRN9365884) and active in the NPI registry since December 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Miami, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1437665601

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMARIELA D GAINZA MAYOCredential: APRN, PMHNP

Location Address9408 SW 87TH AVE STE 102Miami, FL 33176-2416

Mailing Address9408 Sw 87th Ave Ste 102Miami, FL 33176-2416 · (833) 769-3524

Phone(833) 769-3524

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateDecember 23, 2017

Last NPPES UpdateDecember 19, 20254 updates tracked since enumeration

NPPES CertifiedDecember 19, 2025

✔ NPI 1437665601 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 FL · APRN9365884

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 9365884 (FL)

9408 SW 87TH AVE STE 102, Miami, FL 33176

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Secondary Practice Location 1

Location 111630 SW 179th TerMiami, FL 33157-4970 · Phone (786) 556-3789 · Fax (786) 220-1565

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), UnitedHealthcare.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

Mariela D Gainza Mayo Aprn, Pmhnp 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 ID42611758

PECOS Enrollment IDI20210701000127

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 33176 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

$96.13 typical visit price

range $60.92 – $187.05

Typical copayment $24.03 (range $15.23 – $46.76)

Most-billed visit code 99203

Established Patient

$107.17 typical visit price

range $18.99 – $150.24

Typical copayment $26.79 (range $4.74 – $37.56)

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 13

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

JULIAN HERNANDO ARIZA M.D.

Psychiatry & Neurology (Psychiatry)