DR. MACKENZIE COLLEN PSY.D.
NPI 1891547287
Psychologist - Clinical in Chesapeake, VA

Q: What is Mackenzie Collen's NPI number?

The NPI number for Mackenzie Collen is 1891547287. It was assigned to this individual provider in the NPPES registry on April 1, 2024.

Q: What is Mackenzie Collen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mackenzie Collen was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since April 01, 2024PECOS EnrolledAccepts Medicare Assignment

816 GREENBRIER CIR STE 100, CHESAPEAKE, VA 23320(804) 375-4665 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Mackenzie Collen Psy.d. NPPES

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

DR. MACKENZIE COLLEN PSY.D. (NPI 1891547287) is an individual clinical provider in Chesapeake, Virginia, licensed in Virginia (0810009286) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1891547287

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MACKENZIE COLLENCredential: PSY.D.

Location Address816 GREENBRIER CIR STE 100Chesapeake, VA 23320-2645

Mailing Address816 Greenbrier Cir Ste 100Chesapeake, VA 23320-2645 · (757) 301-8747

Phone(804) 375-4665

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateApril 1, 2024

Last NPPES UpdateFebruary 16, 2026

NPPES CertifiedFebruary 16, 2026

✔ NPI 1891547287 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in VA · 0810009286

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.

Also ListedClinical NeuropsychologistTaxonomy 103G00000X · License 0810009286 (VA)

816 GREENBRIER CIR STE 100, Chesapeake, VA 23320

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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 and accepts Medicare assignment

Dr. Mackenzie Collen Psy.d. 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 ID1153801055

PECOS Enrollment IDI20260218003801

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 23320 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

$170.30 typical visit price

range $56.19 – $170.30

Typical copayment $42.57 (range $14.04 – $42.57)

Most-billed visit code 99205

Established Patient

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

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 20

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

MRS. WILLAR M BAUM LCSW

Social Worker (Clinical)