NPI Portal NPI Lookup & Verification

Internal Medicine in Merrimack, NH

10 active Internal Medicine providers practice in Merrimack, New Hampshire according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Merrimack, NH
NPI Name Type Specialty Location
1427010636 Alexander Granok Individual Infectious Disease Physician Merrimack, NH
1639192420 Amy Brumfield Individual Internal Medicine Physician Merrimack, NH
1558392480 Annie Mathew Individual Infectious Disease Physician Merrimack, NH
1437111796 Elizabeth Clark Individual Infectious Disease Physician Merrimack, NH
1821182486 Geetika Sharma Individual Infectious Disease Physician Merrimack, NH
1982777389 Madeline Gerken Individual Hospice and Palliative Medicine (Internal Medicine) Physician Merrimack, NH
1447212659 Michael Strampfer Individual Infectious Disease Physician Merrimack, NH
1154637031 Nida Arif Individual Infectious Disease Physician Merrimack, NH
1497364376 Novella Infusion LLC Organization Internal Medicine Physician Merrimack, NH
1396901609 Roma Cruz-King Individual Infectious Disease Physician Merrimack, NH

Frequently asked questions

How many Internal Medicine providers are in Merrimack, NH?
The latest NPPES snapshot lists 10 active Internal Medicine providers with a practice address in Merrimack, New Hampshire.
How do I check a Internal Medicine provider's NPI in Merrimack?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.