● Active Type 1 · Individual

Alexander Trujillo, MD

Internal Medicine·Tomball, TX· NPI 1255595609 · Enumerated 2008 · 17 years on NPI

Trujillo is 1 of 3 internal medicine providers in Tomball and 1 of 883 in Texas.

NPI age

17 years

Enumerated 2008-07-15

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2018-09-10

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 883 active internal medicine providers in Texas.

NPI age

17 years

≈ at median (17 yr)

State licenses

1 state

21% of peers hold multiple states

Subspecialties

In the 72% of peers with subspecialties

NPI lifetime · 2008 → 2026

2008-07Enumerated in NPPES

2008 2026

Where they practice

Practice location

400 Holderrieth Blvd, Ste 104

Tomball, TX 77375

📞 2812552000fax 2813785918

Mailing address

400 Holderrieth Blvd, Ste 104

Tomball, TX 773754552

📞 2812552000fax 2813785918

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...

TX license #Q3117 taxonomy 207RI0011X
Internal Medicine

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

TX license #Q3117 taxonomy 207RC0000X

Identifiers

Type	Value	Notes
01 (TX)	Q3117	LICENSE NO

Practice context

Part of a multi-provider practice. 3 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.