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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. KRISTIN GREINER
NPI 1992621155
Health and Wellness Coach in Massapequa, NY

Active since June 24, 2026
107 N OAK ST, MASSAPEQUA, NY 11758(516) 330-1777 Get Directions Write a Review

NPPES record added: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Kristin Greiner NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KRISTIN GREINER (NPI 1992621155) is an individual health and wellness coach provider in Massapequa, New York and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1992621155
Entity TypeIndividualFemale
Primary Taxonomy171400000X
Provider Legal NameDR. KRISTIN GREINER
Location Address107 N OAK STMassapequa, NY 11758-3043
Mailing Address107 N Oak StMassapequa, NY 11758-3043 · (516) 330-1777
Phone(516) 330-1777
Sole ProprietorNo
Enumeration DateJune 24, 2026
NPPES CertifiedJune 24, 2026
✔ NPI 1992621155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHealth and Wellness CoachOther Service Providers
Taxonomy Code171400000X
Definition
The Health & Wellness Coach is trained in motivational theories, strategies, and communication techniques, which are used to assist patients to develop intrinsic motivation and obtain skills to create sustainable change for improved health and well-being. Health and wellness coaching is a patient-centered approach wherein patients at least partially determine their goals, use self-discovery or active learning processes together with content education to work toward their goals, and self-monitor behaviors to increase accountability, all within the context of an interpersonal relationship with a coach.
Also ListedNutritionist · Nutrition, EducationTaxonomy 133NN1002X
107 N OAK ST, Massapequa, NY 11758
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kristin Greiner's NPI number?

The NPI number for Kristin Greiner is 1992621155. It was assigned to this individual provider in the NPPES registry on June 24, 2026.

Where is Kristin Greiner located?

Kristin Greiner practices at 107 N Oak St, Massapequa, NY 11758. The listed phone number is (516) 330-1777.

What is Kristin Greiner's specialty?

The primary specialty registered for this NPI is Health and Wellness Coach with taxonomy code 171400000X.

When was this NPI record last updated?

The NPPES record for Kristin Greiner was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 56 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.