● Active Type 1 · Individual

Megan Lucille McKenna, M.D.

Internal Medicine·Dallas, TX· NPI 1598027344 · Enumerated 2012 · 13 years on NPI

McKenna is 1 of 127 internal medicine providers in Dallas and 1 of 920 in Texas.

NPI age

13 years

Enumerated 2012-06-07

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2019-01-02

Source: monthly bulk 2026-05

Sole proprietor

May be part of a larger org

How this provider compares

Across 920 active internal medicine providers in Texas.

NPI age

13 years

↓ 4 yr below median (17 yr)

State licenses

1 state

16% of peers hold multiple states

Subspecialties

In the 35% of peers with subspecialties

NPI lifetime · 2012 → 2026

2012-06Enumerated in NPPES

2012 2026

Where they practice

Practice location

5200 Harry Hines Blvd

Dallas, TX 75235

📞 2146487161

Mailing address

Po Box 845347

Dallas, TX 752847208

📞 2146487161fax 2146482741

Additional practice locations

1 secondary location on file with NPPES.

Location 2

1709 Dryden Rd # 5.70

Houston, TX 770302400

📞 7137980190

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients...

TX license #R3910 taxonomy 207RI0200X
Internal Medicine

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...

TX license #BP10043102 taxonomy 207R00000X

Practice context

Part of a multi-provider practice. 670 other active providers share this practice address in NPPES.

Recently enumerated nearby: 1 new internal medicine provider has been added in Dallas in the last 180 days. See all →

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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.