1. Home
  2. Directory
  3. California
  4. Mission Viejo
  5. Counselor
  6. NPI Profile

MS. KELSEY MARIE MACKENZIE
NPI 1255985073
Counselor - Mental Health in Mission Viejo, CA

Active since July 30, 2019PECOS Enrolled
25402 PACIFICA AVE, MISSION VIEJO, CA 92691(949) 238-2400(949) 860-7924 Get Directions Write a Review

NPPES record last updated: July 30, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Kelsey Marie Mackenzie NPPES

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

MS. KELSEY MARIE MACKENZIE (NPI 1255985073) is an individual mental health provider in Mission Viejo, California and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1255985073
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. KELSEY MARIE MACKENZIE
Location Address25402 PACIFICA AVEMission Viejo, CA 92691-3854
Mailing Address25402 Pacifica AveMission Viejo, CA 92691-3854 · (949) 238-2400 · Fax (949) 860-7924
Phone(949) 238-2400
Fax(949) 860-7924
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJuly 30, 2019
✔ NPI 1255985073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
25402 PACIFICA AVE, Mission Viejo, CA 92691
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Kelsey Marie Mackenzie is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991275711
PECOS Enrollment IDI20260521003145
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.

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.

JOHANA ERISELDA MILLAN
Licensed Vocational Nurse
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
IYANNA WHITE
Community Health Worker
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
DIEDRE SAUNDERS
Counselor (Mental Health)
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
EDITH HERNANDEZ SOLANO
Counselor (Mental Health)
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
ANDREW MICHAEL SEVILLANO
Student in an Organized Health Care Education/Training Program
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
IRIS GARCIA
Counselor (Mental Health)
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
AVA ELMZADEH
Marriage & Family Therapist
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (949) 238-2400
VERENICE PATINO
Day Training/Habilitation Specialist
25402 PACIFICA AVE
MISSION VIEJO, CA 92691
Orange County (714) 200-3729

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 Kelsey Mackenzie's NPI number?

The NPI number for Kelsey Mackenzie is 1255985073. It was assigned to this individual provider in the NPPES registry on July 30, 2019.

Where is Kelsey Mackenzie located?

Kelsey Mackenzie practices at 25402 Pacifica Ave, Mission Viejo, CA 92691. The listed phone number is (949) 238-2400.

What is Kelsey Mackenzie's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Kelsey Mackenzie enrolled in Medicare?

Yes. Kelsey Mackenzie is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kelsey Mackenzie was last updated on July 30, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.