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).
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The overall average patient rating of Dr. James Warren is Excellent.
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Specialties & Research
- He has special expertise in 1 area:
- Disorders of ear
Education & Awards
Dr. Warren graduated from University of Missouri at Columbia. He has 2 awards.
Dr. Warren has 7 hospital affiliations:
- Longmont United Hospital
- Exempla Good Samaritan Medical Center
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- Additional Information
- Dr. James Douglas Warren MD is a male Otolaryngologist, has 26 years of experience and practices in Otolaryngology and Pediatrics.
- Where does Dr. James D. Warren practice?
- Dr. James Warren has 3 office locations.
Dr. James Warren practices Otolaryngology and Pediatrics near Boulder, CO.
Additional practice locations include: Louisville, CO and Lafayette, CO.
See Boulder Otolaryngologists and Boulder Pediatricians.