1. Home
  2. Directory
  3. Texas
  4. Dallas
  5. Psychiatry Neurology
  6. NPI Profile

ADRIAN ALBERTO MEJIA
NPI 1487187530
Psychiatry & Neurology - Child & Adolescent Psychiatry in Dallas, TX

Active since April 05, 2017PECOS EnrolledAccepts Medicare Assignment
4701 SAMUELL BLVD, DALLAS, TX 75228(972) 861-5611 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 14, 2024, Jul 25, 2023, May 27, 2021 (3 updates tracked since 2021).

About Adrian Alberto Mejia NPPES

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

ADRIAN ALBERTO MEJIA (NPI 1487187530) is an individual child & adolescent psychiatry provider in Dallas, Texas, licensed in Texas (V4152) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1487187530
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameADRIAN ALBERTO MEJIA
Location Address4701 SAMUELL BLVDDallas, TX 75228-6828
Mailing Address5323 Harry Hines BlvdDallas, TX 75390-8589
Phone(972) 861-5611
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateApril 5, 2017
Last NPPES UpdateFebruary 9, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2026
✔ NPI 1487187530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in TX · V4152
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License BP30081569 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License BP20072965 (TX)
4701 SAMUELL BLVD, Dallas, TX 75228
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13230 REMOND DR.DALLAS, TX 75211-1619 · Phone (214) 743-1200
Location 21935 Medical District DrDallas, TX 75235-7701 · Phone (144) 568-8992

Other Identifiers 1

OtherBP20072965TX · Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Adrian Alberto Mejia 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 ID7517329857
PECOS Enrollment IDI20230817002378
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 Reassignments

2

Medicare enrollment records show Adrian Mejia reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Texas Southwestern Medical Center At Dallas
7.3 mi
Orthopaedic Surgery
5323 HARRY HINES BLVD
Dallas, TX 75390
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1083669766 (214) 645-0624
Dallas County Mental Health & Mental Retardation Center
9.6 mi
Psychiatry
3242 REMOND DR
Dallas, TX 75211
  • Reassigned Medicare billing, Texas enrollment
  • 173 clinicians in this Medicare group
NPI 1023239886 (214) 743-1200

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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BETTY W MULINDI
Nurse Practitioner (Psychiatric/Mental Health)
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (214) 743-1200
JACLYNN ROBINSON QMHP
Counselor (Mental Health)
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (214) 381-7070
MRS. SUZANNE MARGARET ZEMAN LMFT-A
Counselor
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (214) 743-1200
MS. WANDA D MILLER LCDC
Counselor (Addiction (Substance Use Disorder))
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (972) 861-5611
LORI FALKNOR MA, LPC INTERN
Counselor (Mental Health)
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (214) 381-7070
MRS. CLARISSA A MORALES LPC
Counselor (Professional)
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (214) 275-7393
AMY REBECCA NICHOLS LPC
Counselor (Professional)
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (214) 381-7070
ADESOLA CHAMIAN TIERMAN LCDC
Counselor (Addiction (Substance Use Disorder))
4701 SAMUELL BLVD
DALLAS, TX 75228
Dallas County (972) 861-5611

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 Adrian Mejia's NPI number?

The NPI number for Adrian Mejia is 1487187530. It was assigned to this individual provider in the NPPES registry on April 5, 2017.

Where is Adrian Mejia located?

Adrian Mejia practices at 4701 Samuell Blvd, Dallas, TX 75228. The listed phone number is (972) 861-5611.

What is Adrian Mejia's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Adrian Mejia enrolled in Medicare?

Yes. Adrian Mejia 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 organizations bill Medicare for Adrian Mejia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adrian Mejia reassigns Medicare benefits to 2 organizations: University Of Texas Southwestern Medical Center At Dallas (Dallas, TX) and Dallas County Mental Health & Mental Retardation Center (Dallas, TX). 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 Adrian Mejia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adrian Mejia accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 6 other insurers list Adrian Mejia 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 Adrian Mejia was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.