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

Dr. Barbara L Obrien, MD

Individual provider Gastroenterology Physician · NPI 1821097304

Dr. Barbara L Obrien, MD is a Gastroenterology in Parkersburg, West Virginia. Qualified in 1992, 34 years ago. Practices with Kettering Independent Medical Group Inc, a 700-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama and Ohio.

Years since qualifying
34
Licensed in
AL, OH
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

801 Garfield Ave Ste 100
Parkersburg, WV 26101-5312
Phone: (304) 424-4330
Show map & directions

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

Additional practice locations (1)

  • 7700 Washington Village Dr Ste 120, Dayton, OH 45459-4071 — (937) 425-4144

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 12816 (AL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 35.141519 (OH)

Record details

NPI number1821097304
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2005
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Kettering Independent Medical Group Inc — 700 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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