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

William Numa, MD

Individual provider Otolaryngology Physician · NPI 1538157987

William Numa, MD is an Otolaryngology in Winchester, Massachusetts. Qualified in 1998, 28 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
28
Licensed in
MA
In the registry since
2005
Specialties on file
7
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

15 Dix St Ste G
Winchester, MA 01890-1870
Phone: (617) 694-6678
Fax: (781) 729-3569
Show map & directions

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

Specialties & licences

Facial Plastic Surgery Physician (primary) Taxonomy 207YS0123X · Licence 211643 (MA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 211643 (MA)
Pediatric Otolaryngology Physician Taxonomy 207YP0228X · Licence 211643 (MA)
Plastic Surgery within the Head & Neck (Otolaryngology) Physician Taxonomy 207YX0007X · Licence 211643 (MA)
Otolaryngic Allergy Physician Taxonomy 207YX0602X · Licence 211643 (MA)
Otology & Neurotology Physician Taxonomy 207YX0901X · Licence 211643 (MA)
Otolaryngology/Facial Plastic Surgery Physician Taxonomy 207YX0905X · Licence 211643 (MA)

Record details

NPI number1538157987
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2005
Last updated in NPPESJuly 12, 2009
Mailing address15 Dix St, Suite G, Winchester, MA 01890-1870

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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