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WILLIAM STEPHENSON WARNER B.S.
NPI 1679791958
Counselor - Addiction (Substance Use Disorder) in Mcalester, OK

Active since April 23, 2007PECOS EnrolledAccepts Medicare Assignment
628 E CREEK AVE, MCALESTER, OK 74501(918) 423-6030(918) 423-2370 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About William Stephenson Warner B.s. NPPES

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

WILLIAM STEPHENSON WARNER B.S. (NPI 1679791958) is an individual addiction (substance use disorder) provider in Mcalester, Oklahoma and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1679791958
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameWILLIAM STEPHENSON WARNERCredential: B.S.
Location Address628 E CREEK AVEMcalester, OK 74501-6930
Mailing Address6990 County Road 1490Ada, OK 74820-0508 · (405) 234-6749
Phone(918) 423-6030
Fax(918) 423-2370
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateApril 23, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679791958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
628 E CREEK AVE, Mcalester, OK 74501
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Stephenson Warner B.s. 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 ID1557825056
PECOS Enrollment IDI20260715003655
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.

Medicare Billing Reassignment

Medicare enrollment records show William Warner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lighthouse Behavioral Wellness Centers
93 mi
Mental Health (Including Community Mental Health Center)
2530 S COMMERCE, BLDG A
Ardmore, OK 73401
  • Reassigned Medicare billing, Oklahoma enrollment
  • 93 clinicians in this Medicare group
NPI 1881884807 (580) 223-5070

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

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.

MISS LINDY JO RILEY M.ED
Counselor (Addiction (Substance Use Disorder))
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 421-3500
DR. STEVEN LEE BIGGER D.C.
Counselor (Addiction (Substance Use Disorder))
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 423-6030
ALFRED WILLIAM BEVENUE JR. BSW
Counselor (Addiction (Substance Use Disorder))
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 423-6030
STIGLER HEALTH AND WELLNESS CENTER INC
Clinic/Center (Rehabilitation, Substance Use Disorder)
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 421-3500
MRS. AMBER LEA TRAMEL BA
Counselor (Addiction (Substance Use Disorder))
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 423-6030
KI BOIS COMMUNITY ACTION FOUNDATION
Counselor
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 421-3500
MEGAN RENAE RUMSEY BA
Counselor (Addiction (Substance Use Disorder))
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 423-6030
MICHIKO BRIGGS B.A.
Counselor (Addiction (Substance Use Disorder))
628 E CREEK AVE
MCALESTER, OK 74501
Pittsburg County (918) 423-6030

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 William Warner's NPI number?

The NPI number for William Warner is 1679791958. It was assigned to this individual provider in the NPPES registry on April 23, 2007.

Where is William Warner located?

William Warner practices at 628 E Creek Ave, Mcalester, OK 74501. The listed phone number is (918) 423-6030.

What is William Warner's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is William Warner enrolled in Medicare?

Yes. William Warner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for William Warner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Warner reassigns Medicare benefits to Lighthouse Behavioral Wellness Centers (Ardmore, OK). The 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 William Warner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Warner accept?

Health plans from Blue Cross and Blue Shield of Oklahoma and Oscar Insurance Company list William Warner 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 William Warner was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.