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

James Marshall Williams, DO

Individual provider Family Medicine Physician · NPI 1396741369

James Marshall Williams, DO is a Family Medicine Physician in Indianapolis, Indiana. Licensed in Indiana. Registered with an NPI since 2005.

Licensed in
IN
In the registry since
2005
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.

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Practice location Address checks out

1011 Main St Ste 110
Indianapolis, IN 46224-6977
Phone: (317) 247-0201
Fax: (317) 481-6756
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 02000581A (IN)

Record details

NPI number1396741369
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 24, 2005
Last updated in NPPESNovember 27, 2023
Certification dateSeptember 25, 2020
Mailing address6626 E 75th St, Ste 500, Indianapolis, IN 46250-2805

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