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

Dr. Ivan K Ip, MD, MPH

Individual provider Internal Medicine Physician · NPI 1144480138

Dr. Ivan K Ip, MD, MPH is an Internal Medicine Physician in Nashua, New Hampshire. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2008.

Licensed in
MA, NH
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

172 Kinsley St
Nashua, NH 03060-3648
Phone: (978) 312-4323
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 250364 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 15576 (NH)

Record details

NPI number1144480138
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedJune 12, 2008
Last updated in NPPESJuly 27, 2021
Certification dateJuly 27, 2021

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