DR. MARY ELIZABETH GATES PHD
NPI 1912131996
Counselor - Professional in Laverne, OK
About Dr. Mary Elizabeth Gates Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY ELIZABETH GATES PHD (NPI 1912131996) is an individual professional provider in Laverne, Oklahoma, licensed in Oklahoma (10474) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Woodland Park, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mary Elizabeth Gates Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Mary Gates reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Woodland Park, CO 80863
- Reassigned Medicare billing, Colorado enrollment
- 2 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Colorado and Oklahoma enrollments
- 940 clinicians in this Medicare group
Plainfield, IL 60585
- Reassigned Medicare billing, Colorado enrollment
- 8 clinicians in this Medicare group
Plainfield, IL 60585
- Reassigned Medicare billing, Oklahoma enrollment
- 4 clinicians in this Medicare group
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 Mary Gates's NPI number?
The NPI number for Mary Gates is 1912131996. It was assigned to this individual provider in the NPPES registry on May 6, 2009.
Where is Mary Gates located?
Mary Gates practices at 18905 E 22 Rd, Laverne, OK 73848. The listed phone number is (580) 216-3847.
What is Mary Gates's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Mary Gates enrolled in Medicare?
Yes. Mary Gates is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mary Gates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Gates reassigns Medicare benefits to 4 organizations: Christopher B Estep (Woodland Park, CO), Sondermind Provider Network LLC (Denver, CO), Blue Moon Of Colorado LLC (Plainfield, IL) and Bmsc Az LLC (Plainfield, IL). Each 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 Mary Gates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Gates accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Mary Gates as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Gates was last updated on April 3, 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.
# Dr. Mary Elizabeth Gates, PHD · NPI 1912131996
Professional provider in Laverne, Oklahoma. Individual provider, active in the CMS NPPES registry since May 6, 2009.
## Identity
- **NPI:** 1912131996 (Entity type: Individual)
- **Enumerated:** May 6, 2009
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 10474 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 18905 E 22 RD, Laverne, OK 73848-4834
- **Phone:** (580) 216-3847
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Christopher B Estep (NPI 1922800259, Woodland Park, CO); Sondermind Provider Network LLC (NPI 1760854442, Denver, CO); Blue Moon Of Colorado LLC (NPI 1629593967, Plainfield, IL); Bmsc Az LLC (NPI 1497201875, Plainfield, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** April 3, 2026
- **Other identifiers:** Medicaid 2009294074A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1912131996) · Data from the CMS NPPES public registry.