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

Dr. William B Williams, MD

Individual provider Pulmonary Disease Physician · NPI 1952404196

Dr. William B Williams, MD is a Pulmonary Disease Physician in Portland, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
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

335 Brighton Ave Ste 200
Portland, ME 04102-2362
Phone: (207) 828-1122
Fax: (207) 828-0188
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 012160 (ME)

Record details

NPI number1952404196
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address335 Brighton Ave, Suite 200, Portland, ME 04102-2362

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