1. Home
  2. Directory
  3. Oklahoma
  4. Bartlesville
  5. Peer Specialist
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MACKENZIE DENISE BARNES
NPI 1356269625
Peer Specialist in Bartlesville, OK

Active since July 06, 2026
700 S PENN AVE, BARTLESVILLE, OK 74003(844) 458-2100 Get Directions Write a Review

NPPES record added: July 6, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Mackenzie Denise Barnes NPPES

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

MACKENZIE DENISE BARNES (NPI 1356269625) is an individual peer specialist in Bartlesville, Oklahoma and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1356269625
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameMACKENZIE DENISE BARNES
Location Address700 S PENN AVEBartlesville, OK 74003-3847
Mailing Address407 W Ironman AveNowata, OK 74048-4219
Phone(844) 458-2100
Sole ProprietorNo
Enumeration DateJuly 6, 2026
NPPES CertifiedJuly 6, 2026
✔ NPI 1356269625 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
700 S PENN AVE, Bartlesville, OK 74003
Open in Google Maps ↗

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. KIMBER JOANNA KINSEY
Counselor (Mental Health)
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (918) 440-6454
PAULA MANLEY
Counselor (Mental Health)
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (918) 337-8080
EMILY HALFORD
Peer Specialist
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (918) 273-1841
KRISTA JEANNE MILLER
Case Manager/Care Coordinator
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (844) 458-2100
RYAN ANDY CUEVAS
Peer Specialist
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (844) 458-2100
JULIE JEANNETTE BROWN M.S., LPC
Counselor (Mental Health)
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (918) 337-8080
BRIANNE LAUREN HERRON LCSW
Social Worker (Clinical)
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (918) 337-8080
DARCY PARKER
Case Manager/Care Coordinator
700 S PENN AVE
BARTLESVILLE, OK 74003
Osage County (844) 458-2100

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 Barnes's NPI number?

The NPI number for Mackenzie Barnes is 1356269625. It was assigned to this individual provider in the NPPES registry on July 6, 2026.

Where is Mackenzie Barnes located?

Mackenzie Barnes practices at 700 S Penn Ave, Bartlesville, OK 74003. The listed phone number is (844) 458-2100.

What is Mackenzie Barnes's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Mackenzie Barnes was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.