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MACKENZIE ANN SAYER PHD
NPI 1699346882
Psychologist - Clinical in Perry Point, MD

Active since July 08, 2021
59 AVENUE D, PERRY POINT, MD 21902(410) 642-2411 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Jul 8, 2021 (2 updates tracked since 2021).

About Mackenzie Ann Sayer Phd NPPES

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

MACKENZIE ANN SAYER PHD (NPI 1699346882) is an individual clinical provider in Perry Point, Maryland, licensed in Maryland (07561) and active in the NPI registry since July 2021.

NPPES Registry Identity

NPI1699346882
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameMACKENZIE ANN SAYERCredential: PHD
Location Address59 AVENUE DPerry Point, MD 21902-1000
Mailing Address59 Avenue DPerry Point, MD 21902-1000 · (410) 642-2411
Phone(410) 642-2411
Sole ProprietorNo
Enumeration DateJuly 8, 2021
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2025
✔ NPI 1699346882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MD · 07561
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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.

CHEKANA REID LCSW-C
Social Worker (Clinical)
59 AVENUE D
PERRY POINT, MD 21902
Cecil County (410) 642-2411
DR. VICTORIA ME'CHELLE DOWNS PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
59 AVENUE D
PERRY POINT, MD 21902
Cecil County (410) 642-2411
MEGAN E PALMER LMSW
Social Worker
59 AVENUE D, BUILDING 59
PERRY POINT, MD 21902
Cecil County (410) 642-2411

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 Mackenzie Sayer's NPI number?

The NPI number for Mackenzie Sayer is 1699346882. It was assigned to this individual provider in the NPPES registry on July 8, 2021.

Where is Mackenzie Sayer located?

Mackenzie Sayer practices at 59 Avenue D, Perry Point, MD 21902. The listed phone number is (410) 642-2411.

What is Mackenzie Sayer's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Mackenzie Sayer was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.