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HAROLD MARK WELCH JR. M.D.
NPI 1891908901
Pediatrics - Developmental - Behavioral Pediatrics in Arlington, TX

Active since May 07, 2007
3019 MEDLIN DR, SUITE 100, ARLINGTON, TX 76015(817) 465-7359 Get Directions Write a Review

NPPES record last updated: July 16, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Harold Mark Welch Jr. M.d. NPPES

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

HAROLD MARK WELCH JR. M.D. (NPI 1891908901) is an individual developmental - behavioral pediatrics provider in Arlington, Texas, licensed in Texas (D3438) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1891908901
Entity TypeIndividualMale
Primary Taxonomy2080P0006X
Provider Legal NameHAROLD MARK WELCH JR.Credential: M.D.
Location Address3019 MEDLIN DR, SUITE 100Arlington, TX 76015-2307
Mailing Address3019 Medlin Dr, Suite 100Arlington, TX 76015-2307
Phone(817) 465-7359
Sole ProprietorYes
Enumeration DateMay 7, 2007
Last NPPES UpdateJuly 16, 2007
✔ NPI 1891908901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Developmental - Behavioral PediatricsAllopathic & Osteopathic Physicians
Taxonomy Code2080P0006X
License✔ Licensed in TX · D3438
Definition
A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.
3019 MEDLIN DR, Arlington, TX 76015
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Other Providers at the Same Location NPPES

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

DR. STEPHEN DUDAS D.C.
Chiropractor
3019 MEDLIN DR
ARLINGTON, TX 76015
Tarrant County (817) 467-5200

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 Harold Welch's NPI number?

The NPI number for Harold Welch is 1891908901. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Where is Harold Welch located?

Harold Welch practices at 3019 Medlin Dr Suite 100, Arlington, TX 76015. The listed phone number is (817) 465-7359.

What is Harold Welch's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Developmental - Behavioral Pediatrics, with taxonomy code 2080P0006X.

When was this NPI record last updated?

The NPPES record for Harold Welch was last updated on July 16, 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.