HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

KAREN S ALLEN, NP

NURSE PRACTITIONER

Graduated: 2009

NPI: 1104144963

Practice Locations (1)

PHYSICIANS REFERRAL SERVICE

2130 W HOLCOMBE BLVD, UNIV OF TX M D ANDE LIFE SCIENCES PLAZA

HOUSTON, TX 770304009

7135925433

Source: CMS National Downloadable File, September 2026.

KAREN ALLEN, NP | HealthCareAtlasUSA