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DEBORAH C. MAY, PHD, PLLC
NPI 1891005724
Psychologist - Health Service in Enid, OK

Active since October 13, 2010
1202 W WILLOW RD, SUITE B, ENID, OK 73703(580) 237-4100(866) 237-2244 Get Directions Write a Review

NPPES record last updated: October 13, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Deborah C. May, Phd, Pllc NPPES

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

DEBORAH C. MAY, PHD, PLLC (NPI 1891005724) is a healthcare organization registered as a health service in Enid, Oklahoma and active in the NPI registry since October 2010. The organization lists Deborah Carroll May, Member/manager, as its authorized official.

NPPES Registry Identity

NPI1891005724
Entity TypeOrganization
Primary Taxonomy103TH0100X
Legal Business NameDEBORAH C. MAY, PHD, PLLC
Location Address1202 W WILLOW RD, SUITE BEnid, OK 73703-2530
Mailing Address1202 W Willow Rd, Suite BEnid, OK 73703-2530 · (580) 237-4100 · Fax (866) 237-2244
Phone(580) 237-4100
Fax(866) 237-2244
Organization SubpartNo
Authorized OfficialDeborah Carroll MayMember/manager · (580) 237-4100
Enumeration DateOctober 13, 2010
✔ NPI 1891005724 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Health ServiceBehavioral Health & Social Service Providers
Taxonomy Code103TH0100X
License✔ Licensed in OK · 685
Definition
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).
1202 W WILLOW RD, Enid, OK 73703
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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)

Deborah C. May, Phd, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Deborah C. May, Phd, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Deborah May, PHD
Clinical Psychologist
NPI 1962710657
1202 W WILLOW RD SUITE B
Enid, OK 73703
(580) 237-4100
✔ PECOS✔ Accepts Medicare0.1 mi

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 Deborah C. May, Phd, PLLC's NPI number?

The NPI number for Deborah C. May, Phd, PLLC is 1891005724. It was assigned to this organization in the NPPES registry on October 13, 2010.

Where is Deborah C. May, Phd, PLLC located?

Deborah C. May, Phd, PLLC is located at 1202 W Willow Rd Suite B, Enid, OK 73703. The listed phone number is (580) 237-4100.

What is Deborah C. May, Phd, PLLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Health Service, with taxonomy code 103TH0100X.

Is Deborah C. May, Phd, PLLC enrolled in Medicare?

Yes. Deborah C. May, Phd, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Deborah C. May, Phd, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Deborah C. May, Phd, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Deborah C. May, Phd, PLLC was last updated on October 13, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.