NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Greg Eiman

Specialist in Peterborough, NH · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1710214291

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Greg Eiman
Sex Male
Practice address 9 Vose Farm Rd Ste 120, Peterborough, NH, 03458
Phone (603) 924-7236
Enumeration date Nov 4, 2009
Last updated in NPPES Nov 4, 2009

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

Other identifiers

Identifier Type State Issuer
81263595 Medicaid NH -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Greg Eiman practice?
The practice location on file with NPPES is in Peterborough, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Greg Eiman?
The National Provider Identifier (NPI) for Greg Eiman is 1710214291, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.