● Active Type 1 · Individual

Humaid Alshamsi

Internal Medicine·Houston, TX· NPI 1982011375 · Enumerated 2014 · 11 years on NPI

Alshamsi is 1 of 221 internal medicine providers in Houston and 1 of 576 in Texas.

NPI age

11 years

Enumerated 2014-07-17

Primary specialty

Internal Medicine

Plus 2 subspecialties

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2015-06-09

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 576 active internal medicine providers in Texas.

NPI age

11 years

↓ 8 yr below median (19 yr)

State licenses

1 state

18% of peers hold multiple states

Subspecialties

In the 46% of peers with subspecialties

NPI lifetime · 2014 → 2026

2014-07Enumerated in NPPES

2014 2026

Where they practice

Practice location

1515 Holcombe Blvd

Houston, TX 770304000

📞 7137926161

Mailing address

Po Box 4439

Houston, TX 772104439

📞 7137922991

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and...

TX license #P7737 taxonomy 207RX0202X
General Acute Care Hospital

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital...

taxonomy 282N00000X
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 #P7737 taxonomy 207R00000X

Identifiers

Type	Value	Notes
05 (TX)	341946701

Practice context

Part of a multi-provider practice. 3675 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.