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

MS. Mary Ann Willoughby, MSLAC

Individual provider Acupuncturist · NPI 1548464613

MS. Mary Ann Willoughby, MSLAC is an Acupuncturist in Nyc, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007

Practice location Address checks out

250 W 57th St Ste 2128
Nyc, NY 10019
Phone: (646) 335-5563
Show map & directions

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

Specialties & licences

Acupuncturist (primary) Taxonomy 171100000X · Licence 002502 (NY)

Record details

NPI number1548464613
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSLAC
Sole proprietorYes
NPI enumeratedJune 13, 2007
Last updated in NPPESJuly 8, 2007