Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

William R Holmes, DO

Organization Family Medicine Physician · NPI 1801968524

William R Holmes, DO provides Family Medicine Physician services in Lewistown, Montana. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

310 Wendell Ave Ste 103
Lewistown, MT 59457-2267 Not confirmed with CMS for 17 years — call before visiting
Phone: (406) 535-1480
Fax: (406) 535-1481
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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

Record details

NPI number1801968524
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Corina Cook — Manager · (406) 535-1484
Other names Family Wellness Center
NPI enumeratedNovember 15, 2006
Last updated in NPPESJune 22, 2009
Mailing address310 Wendell Ave, Suite 103, Lewistown, MT 59457-2267

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