MARTHA MAYELLA MACKESY FNP-C
NPI 1801530175
Nurse Practitioner - Family in Scottsdale, AZ

Q: What is Martha Mackesy's NPI number?

The NPI number for Martha Mackesy is 1801530175. It was assigned to this individual provider in the NPPES registry on April 23, 2022.

Q: What is Martha Mackesy'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 Martha Mackesy was last updated on April 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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 April 23, 2022PECOS Enrolled

808 N 74TH PL, SCOTTSDALE, AZ 85257(818) 523-2491 Get Directions Write a Review

NPPES record last updated: April 23, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Martha Mayella Mackesy Fnp-c NPPES

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

MARTHA MAYELLA MACKESY FNP-C (NPI 1801530175) is an individual family provider in Scottsdale, Arizona, licensed in Arizona (274030) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801530175

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARTHA MAYELLA MACKESYCredential: FNP-C

Location Address808 N 74TH PLScottsdale, AZ 85257-4323

Mailing Address808 N 74th PlScottsdale, AZ 85257-4323 · (818) 523-2491

Phone(818) 523-2491

Sole ProprietorNo

Enumeration DateApril 23, 2022

NPPES CertifiedApril 23, 2022

✔ NPI 1801530175 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 · 274030

808 N 74TH PL, Scottsdale, AZ 85257

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martha Mayella Mackesy Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 85257 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.

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 Mackesy's NPI number?

The NPI number for Martha Mackesy is 1801530175. It was assigned to this individual provider in the NPPES registry on April 23, 2022.

Where is Martha Mackesy located?

Martha Mackesy practices at 808 N 74th Pl, Scottsdale, AZ 85257. The listed phone number is (818) 523-2491.

What is Martha Mackesy's specialty?

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

Is Martha Mackesy enrolled in Medicare?

Yes. Martha Mackesy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Martha Mackesy was last updated on April 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.