● Active Type 1 · Individual

DR. David Son, D.O., M.P.H.

Internal Medicine·Dallas, TX· NPI 1508270539 · Enumerated 2014 · 11 years on NPI

Son is 1 of 1 internal medicine providers in Dallas and 1 of 19 in Texas.

NPI age

11 years

Enumerated 2014-06-18

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2025-11-20

Source: monthly bulk 2026-05

Sole proprietor

May be part of a larger org

How this provider compares

Across 19 active internal medicine providers in Texas.

NPI age

11 years

↓ 3 yr below median (14 yr)

State licenses

1 state

0% of peers hold multiple states

Subspecialties

In the 57% of peers with subspecialties

NPI lifetime · 2014 → 2026

2014-06Enumerated in NPPES

2014 2026

Where they practice

Practice location

2307 Springlake Rd

Dallas, TX 752345876

📞 4692915288

Mailing address

4801 Brentwood Stair Rd Ste 404

Fort Worth, TX 761031731

📞 8174929383

Additional practice locations

2 secondary locations on file with NPPES.

Location 2

621 Londonderry Ln

Denton, TX 762057792

📞 9404830644

Location 3

4801 Brentwood Stair Rd Ste 404

Fort Worth, TX 761031731

📞 8174929383

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of...

TX license #R2982 taxonomy 207RA0401X
Neuromusculoskeletal Medicine & OMM

The Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician directs special attention to the neuromusculoskeletal system and its interaction with other body systems. Neuromusculoskeletal Medicine and Osteopathic...

TX license #R2982 taxonomy 204D00000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.