Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Oscar Morales, MD

Individual provider Internal Medicine Physician · NPI 1689678195

Dr. Oscar Morales, MD is an Internal Medicine Physician in Duncan, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1509 Brookwood Ave Ste B
Duncan, OK 73533-1356
Phone: (580) 252-0553
Fax: (580) 255-0504
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20994 (OK)

Record details

NPI number1689678195
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 13, 2005
Last updated in NPPESJuly 7, 2008

Other providers in Duncan