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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Lowell Hays:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Lowell Hays is Excellent. Dr. Hays has been reviewed by 23 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 5.0
Courteous Staff 4.6
Accurate Diagnosis 4.2
Bedside Manner 4.2
Spends Time with Me 4.2
Follows Up After Visit 4.8

Specialties & Research

Dr. Lowell Hays, MD is board certified in Internal Medicine.

  • He has special expertise in 5 areas:
  • Diabetes
  • Diabetes Complications
  • Preventive Medicine
  • Weight Loss
  • Weight loss (non-surgical)

Education & Awards

Dr. Hays graduated from The University of Texas at Galveston. He has 7 awards.

Patients' Choice Award (2008 - 2009, 2015)
Compassionate Doctor Recognition (2014 - 2015)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2013 - 2016)
Level III
NCQA Diabetes Physician Recognition Program (2014 - 2017)
NCQA Physician Practice Connections - Patient Centered Medical Home (2013 - 2016)
Top 10 Doctor - City (2014)
Irving, TX
On-Time Doctor Award (2014 - 2015)


Dr. Hays has 1 hospital affiliations:

  • Las Colinas Medical Center 


  • Spanish
  • English

> > > > Dr. Lowell Hays, MD

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Additional Information
Dr. Lowell Hays MD is a male Internist, has 20 years of experience and practices in Internal Medicine.
Where does Dr. Lowell Hays practice?
Dr. Lowell Hays has 1 office location.
Dr. Lowell Hays practices Internal Medicine near Irving, TX.
See Irving Internists.