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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. Ramanathan Muthaiah:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (19)

The overall average patient rating of Dr. Ramanathan Muthaiah, Internal Medicine & Primary Care is Good. Dr. Muthaiah has been reviewed by 29 patients who have provided 19 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.3
Courteous Staff 4.2
Accurate Diagnosis 4.2
Bedside Manner 3.9
Spends Time with Me 4.1
Follows Up After Visit 4.1

Specialties & Research

Dr. Ramanathan Muthaiah, MD is board certified in Internal Medicine.

Education & Awards

Dr. Muthaiah graduated from Tirunelveli Medical College. He has 2 awards.

Patients' Choice Award (2013)
On-Time Doctor Award (2014)


Dr. Muthaiah has 13 hospital affiliations:

  • Valley Hospital Medical Center 
  • Sunrise Hospital & Medical Center 


  • Hindi
  • Tamil
  • English

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Additional Information
Dr. Ramanathan Muthaiah MD is a male Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. Ramanathan Muthaiah practice?
Dr. Ramanathan Muthaiah has 1 office location.
Dr. Ramanathan Muthaiah practices Internal Medicine near Las Vegas, NV.
See Las Vegas Internists.