Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. MARK ROBERT HOLLOWAY M.ED., LPC
NPI 1417883166
Counselor - Professional in Amarillo, TX

Q: What is Mark Holloway's NPI number?

The NPI number for Mark Holloway is 1417883166. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Q: What is Mark Holloway's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Mark Holloway was last updated on June 22, 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.

Active since June 22, 2026PECOS Enrolled

7120 W INTERSTATE 40 STE 145, AMARILLO, TX 79106(806) 318-9228 Get Directions Write a Review

NPPES record added: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Mark Robert Holloway M.ed., Lpc NPPES

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

MR. MARK ROBERT HOLLOWAY M.ED., LPC (NPI 1417883166) is an individual professional provider in Amarillo, Texas, licensed in Texas (95948) and active in the NPI registry since June 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417883166

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameMR. MARK ROBERT HOLLOWAYCredential: M.ED., LPC

Location Address7120 W INTERSTATE 40 STE 145Amarillo, TX 79106-2526

Mailing Address7120 W Interstate 40 Ste 145Amarillo, TX 79106-2526 · (806) 318-9228

Phone(806) 318-9228

Sole ProprietorYes

Enumeration DateJune 22, 2026

NPPES CertifiedJune 21, 2026

✔ NPI 1417883166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in TX · 95948

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 95948 (TX)

7120 W INTERSTATE 40 STE 145, Amarillo, TX 79106

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Mark Robert Holloway M.ed., Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 Mark Holloway's NPI number?

The NPI number for Mark Holloway is 1417883166. It was assigned to this individual provider in the NPPES registry on June 22, 2026.

Where is Mark Holloway located?

Mark Holloway practices at 7120 W Interstate 40 Ste 145, Amarillo, TX 79106. The listed phone number is (806) 318-9228.

What is Mark Holloway's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Mark Holloway enrolled in Medicare?

Yes. Mark Holloway is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Holloway was last updated on June 22, 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.