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

MARK WILLIAM
NPI 1225954076
Student in an Organized Health Care Education/Training Program in Omaha, NE

Q: What is Mark William's NPI number?

The NPI number for Mark William is 1225954076. It was assigned to this individual provider in the NPPES registry on June 25, 2026.

Q: What is Mark William's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Mark William was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.

Active since June 25, 2026

2500 CALIFORNIA PLAZA OMAHA NE 68178, OMAHA, NE 68178(661) 317-3573 Get Directions Write a Review

NPPES record added: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Mark William NPPES

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

MARK WILLIAM (NPI 1225954076) is an individual student in an organized health care education/training program in Omaha, Nebraska, licensed in California (52901) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1225954076

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameMARK WILLIAM

Location Address2500 CALIFORNIA PLAZA OMAHA NE 68178Omaha, NE 68178-0001

Mailing Address2500 California Plaza Omaha Ne 68178Omaha, NE 68178-0001 · (661) 317-3573

Phone(661) 317-3573

Sole ProprietorNo

Enumeration DateJune 25, 2026

Last NPPES UpdateJune 27, 2026

NPPES CertifiedJune 27, 2026

✔ NPI 1225954076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

License✔ Licensed in CA · 52901

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

2500 CALIFORNIA PLAZA OMAHA NE 68178, Omaha, NE 68178

Open in Google Maps ↗

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 William's NPI number?

The NPI number for Mark William is 1225954076. It was assigned to this individual provider in the NPPES registry on June 25, 2026.

Where is Mark William located?

Mark William practices at 2500 California Plaza Omaha NE 68178, Omaha, NE 68178. The listed phone number is (661) 317-3573.

What is Mark William's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Mark William was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 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.