HAPPY BRAIN LLC
NPI 1578418778
Psychiatry & Neurology - Neurology in Arlington, TX

Q: What is Happy Brain LLC's NPI number?

The NPI number for Happy Brain LLC is 1578418778. It was assigned to this organization in the NPPES registry on March 3, 2026.

Q: What is Happy Brain LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Happy Brain LLC was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 March 03, 2026

1000 N COOPER ST, ARLINGTON, TX 76011(254) 306-4597(469) 615-3679 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 18, 2026, Mar 10, 2026, Mar 4, 2026 (3 updates tracked since 2026).

On this page

About Happy Brain Llc NPPES

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

HAPPY BRAIN LLC (NPI 1578418778) is a healthcare organization registered as a neurology in Arlington, Texas and active in the NPI registry since March 2026. The organization maintains 2 additional practice locations and lists Eunice Abrams, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1578418778

Entity TypeOrganization

Primary Taxonomy2084N0400X

Legal Business NameHAPPY BRAIN LLC

Location Address1000 N COOPER STArlington, TX 76011-5540

Mailing Address2442 S Collins St Ste 108, Pmb 2344Arlington, TX 76014-1247 · (254) 306-4597 · Fax (469) 615-3679

Phone(254) 306-4597

Fax(469) 615-3679

Organization SubpartNo

Authorized OfficialEunice AbramsAuthorized Official · (254) 306-4597

Enumeration DateMarch 3, 2026

Last NPPES UpdateMarch 18, 20263 updates tracked since enumeration

NPPES CertifiedMarch 18, 2026

✔ NPI 1578418778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

1000 N COOPER ST, Arlington, TX 76011

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Secondary Practice Locations 2

Location 17800 Oakmont BlvdFort Worth, TX 76132-4203 · Phone (254) 306-4597 ext. 800 · Fax (469) 615-3679

Location 2700 Highlander Blvd Ste 505Arlington, TX 76015-4326 · Phone (254) 306-4597 ext. 800 · Fax (469) 615-3679

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Happy Brain Llc 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 Happy Brain LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Eunice Abrams, M.D.

Neurology

NPI 1942598909

700 HIGHLANDER BLVD STE 505
Arlington, TX 76015

(254) 306-4597

✔ PECOS✔ Accepts Medicare4.8 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 Happy Brain LLC's NPI number?

The NPI number for Happy Brain LLC is 1578418778. It was assigned to this organization in the NPPES registry on March 3, 2026.

Where is Happy Brain LLC located?

Happy Brain LLC is located at 1000 N Cooper St, Arlington, TX 76011. The listed phone number is (254) 306-4597.

What is Happy Brain LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Happy Brain LLC enrolled in Medicare?

Yes. Happy Brain LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Happy Brain LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Happy Brain LLC. 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.

What insurance does Happy Brain LLC accept?

Health plans from Molina Healthcare list Happy Brain LLC 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 Happy Brain LLC was last updated on March 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.