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

MRS. MARTHA CORTEZ FNP
NPI 1982486320
Nurse Practitioner - Family in Goodyear, AZ

Active since October 19, 2023PECOS Enrolled
13657 W MCDOWELL RD STE 210, GOODYEAR, AZ 85395(623) 536-1185(623) 536-1091 Get Directions Write a Review

NPPES record last updated: November 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 2, 2026, May 2, 2024, Oct 19, 2023 (3 updates tracked since 2023).

About Mrs. Martha Cortez Fnp NPPES

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

MRS. MARTHA CORTEZ FNP (NPI 1982486320) is an individual family provider in Goodyear, Arizona, licensed in Arizona (331822) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1982486320
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MARTHA CORTEZCredential: FNP
Location Address13657 W MCDOWELL RD STE 210Goodyear, AZ 85395-2603
Mailing Address3333 E Camelback Rd Ste 180Phoenix, AZ 85018-2396 · (602) 759-6883 · Fax (602) 224-3358
Fax(623) 536-1091
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 19, 2023
Last NPPES UpdateNovember 2, 20263 updates tracked since enumeration
NPPES CertifiedNovember 2, 2026
✔ NPI 1982486320 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 AZ · 331822
13657 W MCDOWELL RD STE 210, Goodyear, AZ 85395

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

Mrs. Martha Cortez Fnp 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 ID4385087055
PECOS Enrollment IDI20240209000647
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 Martha Cortez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nephrology
3702 S STATE ST STE 107
Salt Lake City, UT 84115
  • Reassigned Medicare billing, Utah enrollment
  • 32 clinicians in this Medicare group

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 2

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.

Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
13 services11 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85395 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 2

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

Internal Medicine (Nephrology)
13657 W MCDOWELL RD STE 210
GOODYEAR, AZ 85395
Internal Medicine (Nephrology)
13657 W MCDOWELL RD STE 210
GOODYEAR, AZ 85395

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 Martha Cortez's NPI number?

The NPI number for Martha Cortez is 1982486320. It was assigned to this individual provider in the NPPES registry on October 19, 2023.

Where is Martha Cortez located?

Martha Cortez practices at 13657 W Mcdowell Rd Ste 210, Goodyear, AZ 85395. The listed phone number is (623) 536-1185.

What is Martha Cortez's specialty?

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

Is Martha Cortez enrolled in Medicare?

Yes. Martha Cortez 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.

Which organization bills Medicare for Martha Cortez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Martha Cortez reassigns Medicare benefits to Nephrology Associates Of Utah LLC (Salt Lake City, UT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Martha Cortez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Martha Cortez was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.