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

Mr. William Mitchell Lewitt, NURSEPRACTITIONER

Individual provider Family Nurse Practitioner · NPI 1215389366

Mr. William Mitchell Lewitt, NURSEPRACTITIONER is a Nurse Practitioner in Nashua, New Hampshire. Qualified in 2015, 11 years ago. Practices with Betternow PLLC, an 8-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
11
Licensed in
NH
In the registry since
2016
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Practice location Address checks out

166 Kinsley St Ste 101
Nashua, NH 03060-3676
Phone: (603) 889-4131
Fax: (603) 889-6419
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 073326-23 (NH)

Record details

NPI number1215389366
Entity typeIndividual (Type 1)
GenderMale
Credentials NURSEPRACTITIONER
Sole proprietorNo
NPI enumeratedJuly 12, 2016
Last updated in NPPESApril 22, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Betternow Pllc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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