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

William F. Flynn Jr MD PC

Organization Surgery Physician · NPI 1023209186

William F. Flynn Jr MD PC provides Surgery Physician services in Arlington, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

22 Mill St # 301
Arlington, MA 02476-4784 Not confirmed with CMS for 19 years — call before visiting
Phone: (781) 643-6313
Fax: (781) 643-6316
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 32293 (MA)

Record details

NPI number1023209186
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Flynn — President · (781) 643-6313
NPI enumeratedAugust 5, 2007
Last updated in NPPESAugust 5, 2007
Mailing address22 Mill St, 301, Arlington, MA 02476-4784

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