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

William McFadden Peternel, DO

Individual provider Family Medicine Physician · NPI 1720192586

William McFadden Peternel, DO is a Family Medicine Physician in Lewiston, Maine. Licensed in Maine and New Hampshire. Registered with an NPI since 2006.

Licensed in
ME, NH
In the registry since
2006
Specialties on file
2
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

300 Main St
Lewiston, ME 04240-7027
Phone: (207) 795-0111
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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 2239 (ME)
Family Medicine Physician Taxonomy 207Q00000X · Licence 9404 (NH)

Record details

NPI number1720192586
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 18, 2006
Last updated in NPPESJanuary 4, 2013
Mailing address139 Trotting Track Rd, Wolfeboro, NH 03894-4828

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