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EVOLUTION MENTAL HEALTH SERVICES PLLC
NPI 1831714815
Counselor - Mental Health in Tulsa, OK

Active since June 15, 2020
6931 S 66TH EAST AVE STE 200, TULSA, OK 74133(918) 379-4431(918) 328-2380 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 12, 2026, Nov 8, 2025, Sep 8, 2025 and 2 more (5 updates tracked since 2020).

About Evolution Mental Health Services Pllc NPPES

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

EVOLUTION MENTAL HEALTH SERVICES PLLC (NPI 1831714815) is a healthcare organization registered as a mental health in Tulsa, Oklahoma and active in the NPI registry since June 2020. The organization maintains 2 additional practice locations and lists Stacy Mcwilliams, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1831714815
Entity TypeOrganization
Primary Taxonomy101YM0800X
Legal Business NameEVOLUTION MENTAL HEALTH SERVICES PLLC
Location Address6931 S 66TH EAST AVE STE 200Tulsa, OK 74133-1765
Mailing Address6931 S 66th East Ave Ste 200Tulsa, OK 74133-1765 · (918) 379-4431 · Fax (918) 328-2380
Phone(918) 379-4431
Fax(918) 328-2380
Organization SubpartNo
Authorized OfficialStacy McwilliamsPractice Manager · (918) 379-4431
Enumeration DateJune 15, 2020
Last NPPES UpdateJanuary 12, 20265 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2026
✔ NPI 1831714815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
6931 S 66TH EAST AVE STE 200, Tulsa, OK 74133
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Secondary Practice Locations 2

Location 13027 SE Washington BlvdBartlesville, OK 74006-7629 · Phone (918) 379-4431 · Fax (918) 328-2380
Location 22017 S Elm Pl Ste 104Broken Arrow, OK 74012-7034 · Phone (918) 379-4431 · Fax (918) 328-2380

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Evolution Mental Health Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Evolution Mental Health Services PLLC, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Alice Bonifield, LPC
Mental Health Counselor
NPI 1356584817
6931 S 66TH EAST AVE STE 200
Tulsa, OK 74133
(918) 379-4431
✔ PECOS✔ Accepts Medicare0.4 mi
Shelly Kennedy Gonzalez, LPC
Mental Health Counselor
NPI 1679923320
2017 S ELM PL STE 104
Broken Arrow, OK 74012
(918) 379-4431
✔ PECOS✔ Accepts Medicare6.3 mi
Kelli King, LPC, LADC
Mental Health Counselor
NPI 1497978555
2017 S ELM PL STE 104
Broken Arrow, OK 74012
(918) 379-4431
✔ PECOS✔ Accepts Medicare6.3 mi
Summer Minor, LPC-C
Mental Health Counselor
NPI 1275395998
2017 S ELM PL STE 104
Broken Arrow, OK 74012
(918) 379-4431
✔ PECOS6.3 mi
Christine Monteith, LCSW, LADC/MH
Clinical Social Worker
NPI 1700274230
2017 S ELM PL STE 104
Broken Arrow, OK 74012
(918) 379-4431
✔ PECOS✔ Accepts Medicare6.3 mi
Gregory Sutmiller, LPC, LADC
Mental Health Counselor
NPI 1467690172
2017 S ELM PL STE 104
Broken Arrow, OK 74012
(918) 379-4431
✔ PECOS6.3 mi
Elizabeth Martinez, M.S.
Mental Health Counselor
NPI 1841666070
6931 S 66TH EAST AVE STE 200
Tulsa, OK 74133
(918) 379-4431
✔ PECOS✔ Accepts Medicare
Mary Reese, LPC, CBIS
Mental Health Counselor
NPI 1730522996
6931 S 66TH EAST AVE STE 200
Tulsa, OK 74133
(918) 379-4431
✔ PECOS✔ Accepts Medicare

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Evolution Mental Health Services PLLC's NPI number?

The NPI number for Evolution Mental Health Services PLLC is 1831714815. It was assigned to this organization in the NPPES registry on June 15, 2020.

Where is Evolution Mental Health Services PLLC located?

Evolution Mental Health Services PLLC is located at 6931 S 66th East Ave Ste 200, Tulsa, OK 74133. The listed phone number is (918) 379-4431.

What is Evolution Mental Health Services PLLC's specialty?

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

Is Evolution Mental Health Services PLLC enrolled in Medicare?

Yes. Evolution Mental Health Services PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Evolution Mental Health Services PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Evolution Mental Health Services PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Mental Health Counselor (7) and Clinical Social Worker (1). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Evolution Mental Health Services PLLC was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.