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

Dr. Nelson C Onaro, DO

Individual provider Family Medicine Physician · NPI 1699783712

Dr. Nelson C Onaro, DO is a Family Medicine Physician in McAlester, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

320 E Delaware Ave
McAlester, OK 74501-5512
Phone: (918) 423-5916
Fax: (918) 423-5967
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 3437 (OK)

Record details

NPI number1699783712
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 4, 2006
Last updated in NPPESJune 12, 2013
Mailing addressPo Box 1006, McAlester, OK 74502-1006

Other providers in McAlester