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MARK ANDREW GREINER
NPI 1164363057
Adult Companion in Lincoln, NE

Active since April 03, 2026
7140 S 91ST ST APT 801, LINCOLN, NE 68526(531) 218-4987 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Mark Andrew Greiner NPPES

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

MARK ANDREW GREINER (NPI 1164363057) is an individual adult companion provider in Lincoln, Nebraska and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1164363057
Entity TypeIndividualMale
Primary Taxonomy372600000X
Provider Legal NameMARK ANDREW GREINER
Location Address7140 S 91ST ST APT 801Lincoln, NE 68526-9731
Mailing Address7140 S 91st St Apt 801Lincoln, NE 68526-9731
Phone(531) 218-4987
Sole ProprietorYes
Enumeration DateApril 3, 2026
NPPES CertifiedApril 3, 2026
✔ NPI 1164363057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdult CompanionNursing Service Related Providers
Taxonomy Code372600000X
Definition
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care.
7140 S 91ST ST APT 801, Lincoln, NE 68526
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Mark Greiner's NPI number?

The NPI number for Mark Greiner is 1164363057. It was assigned to this individual provider in the NPPES registry on April 3, 2026.

Where is Mark Greiner located?

Mark Greiner practices at 7140 S 91st St Apt 801, Lincoln, NE 68526. The listed phone number is (531) 218-4987.

What is Mark Greiner's specialty?

The primary specialty registered for this NPI is Adult Companion with taxonomy code 372600000X.

When was this NPI record last updated?

The NPPES record for Mark Greiner was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.