● Active Type 1 · Individual

Ali Mortazavi, MD

Internal Medicine·Houston, TX· NPI 1295821478 · Enumerated 2006 · 19 years on NPI

Mortazavi is 1 of 108 internal medicine providers in Houston and 1 of 883 in Texas.

NPI age

19 years

Enumerated 2006-10-05

Primary specialty

Internal Medicine

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2026-05-01

Source: monthly bulk 2026-05

Sole proprietor

May be part of a larger org

How this provider compares

Across 883 active internal medicine providers in Texas.

NPI age

19 years

↑ 2 yr above median (17 yr)

State licenses

1 state

21% of peers hold multiple states

Subspecialties

In the 72% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-10Enumerated in NPPES

2006 2026

Where they practice

Practice location

2727 W Holcombe Blvd

Houston, TX 770251669

📞 7134420000

Mailing address

11511 Shadow Creek Pkwy, Credentialing Services

Pearland, TX 775847298

📞 7134420000

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 #J3165 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 #J3165 taxonomy 207RC0000X

Identifiers

Type	Value	Notes
05 (TX)	117188608
05 (TX)	117188607
05 (TX)	117188603

Practice context

Part of a multi-provider practice. 335 other active providers share this practice address in NPPES.

Recently enumerated nearby: 1 new internal medicine provider has been added in Houston 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.