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

Ashima Mannan, NP

Individual provider Nurse Practitioner · NPI 1134538879

Ashima Mannan, NP is a Nurse Practitioner in Waltham, Massachusetts. Qualified in 2013, 13 years ago. Practices with Cambridge Public Health Commission, a 649-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
13
Licensed in
MA
In the registry since
2014
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

128 Willow St
Waltham, MA 02453-8329
Phone: (617) 840-1845
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 259466 (MA)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 259466 (MA)

Record details

NPI number1134538879
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedAugust 6, 2014
Last updated in NPPESAugust 6, 2014
Mailing address128 Willow St, Waltham, MA 02453-8329

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Cambridge Public Health Commission — 649 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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