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David M Hartenstein, O.D.

Optometrist in Hampton, NH · enumerated 2006.

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

National Provider Identifier

1710087184

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Registry record

Entity type Individual (Type 1)
Name David M Hartenstein
Credential O.D.
Sex Male
Practice address 760 Lafayette Road, Hampton, NH, 03842
Fax (603) 926-9546
Enumeration date Sep 25, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 421 (NH) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
0906080Y0NH01 Other NH ANTHEM
80582293 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.

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Frequently asked questions

How do I verify David Hartenstein's NPI record?
Cross-check NPI 1710087184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1710087184 active?
Yes, as of the latest NPPES snapshot, NPI 1710087184 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.