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

MS. MARIA A MEDEROS ARNP
NPI 1316151780
Nurse Practitioner - Gerontology in Phoenix, AZ

Active since May 09, 2007PECOS EnrolledAccepts Medicare Assignment
5110 W MCDOWELL RD, PHOENIX, AZ 85035(602) 671-7068(602) 671-6946 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 3, 2020, Oct 29, 2019 (2 updates tracked since 2019).

About Ms. Maria A Mederos Arnp NPPES

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

MS. MARIA A MEDEROS ARNP (NPI 1316151780) is an individual gerontology provider in Phoenix, Arizona, licensed in Arizona (305475) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1316151780
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameMS. MARIA A MEDEROSCredential: ARNP
Location Address5110 W MCDOWELL RDPhoenix, AZ 85035-3862
Mailing AddressPo Box 746093Atlanta, GA 30374-6093 · (602) 671-7068 · Fax (602) 671-6946
Phone(602) 671-7068
Fax(602) 671-6946
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateMay 9, 2007
Last NPPES UpdateJune 19, 20262 updates tracked since enumeration
NPPES CertifiedJune 19, 2026
✔ NPI 1316151780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in AZ · 305475
Also ListedNurse PractitionerTaxonomy 363L00000X · License ARNP 2802932 (FL)
5110 W MCDOWELL RD, Phoenix, AZ 85035
Open in Google Maps ↗

Secondary Practice Locations 2

Location 16911 Main St Apt 217Miami Lakes, FL 33014-7005 · Phone (305) 333-2975
Location 22097 W 76th StHialeah, FL 33016-1834 · Phone (786) 504-5969

Other Identifiers 1

OtherARNP 2802932FL · Medical License

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

Ms. Maria A Mederos Arnp 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 ID4183716913
PECOS Enrollment IDI20250617002634
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Reading Hospital

Acute Care Hospitals · West Reading, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390044
Location420 S 5th AvenueWest Reading, PA 19611 · Berks County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85035 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 3

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

DR. SUMALATHA MANNAVA M.D.,
Internal Medicine
5110 W MCDOWELL RD
PHOENIX, AZ 85035
Maricopa County (602) 671-7068
BRANDY DANIELLE ALEXANDER CNP
Nurse Practitioner (Family)
5110 W MCDOWELL RD
PHOENIX, AZ 85035
Maricopa County (602) 671-7068
MRS. TEQUIA F PARKER
Nurse Practitioner (Family)
5110 W MCDOWELL RD
PHOENIX, AZ 85035
Maricopa County (602) 671-7068

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 Maria Mederos's NPI number?

The NPI number for Maria Mederos is 1316151780. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Maria Mederos located?

Maria Mederos practices at 5110 W Mcdowell Rd, Phoenix, AZ 85035. The listed phone number is (602) 671-7068.

What is Maria Mederos's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Maria Mederos enrolled in Medicare?

Yes. Maria Mederos 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.

Is Maria Mederos affiliated with any hospitals?

According to CMS data, Maria Mederos is affiliated with Reading Hospital.

When was this NPI record last updated?

The NPPES record for Maria Mederos was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 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.