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

Dr. David Michael O'Brien, MD

Individual provider Occupational Medicine Physician · NPI 1740269646

Dr. David Michael O'Brien, MD is an Occupational Medicine Physician in Oklahoma City, Oklahoma. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
Specialties on file
2
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

6500 S Macarthur Blvd Bldg 13 AAM-300
Oklahoma City, OK 73169
Phone: (405) 954-8097
Fax: (757) 225-4711
Show map & directions

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

Specialties & licences

Aerospace Medicine Physician (primary) Taxonomy 2083A0100X · Licence 18662 (AZ)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 18662 (AZ)

Record details

NPI number1740269646
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 10, 2006
Last updated in NPPESMarch 1, 2018

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