GREGORY MERRELL MD
NPI 1124784228
Student in an Organized Health Care Education/Training Program in Tulsa, OK

Active since November 12, 2021
7501 RIVERSIDE PKWY, TULSA, OK 74136(918) 710-4200(918) 403-6311 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 8, 2026, Nov 12, 2021 (2 updates tracked since 2021).

About Gregory Merrell Md NPPES

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

GREGORY MERRELL MD (NPI 1124784228) is an individual student in an organized health care education/training program in Tulsa, Oklahoma and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1124784228
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameGREGORY MERRELLCredential: MD
Location Address7501 RIVERSIDE PKWYTulsa, OK 74136-5056
Mailing Address7501 Riverside PkwyTulsa, OK 74136-5056 · (918) 710-4200 · Fax (918) 403-6311
Fax(918) 403-6311
Sole ProprietorNo
Enumeration DateNovember 12, 2021
Last NPPES UpdateApril 8, 20262 updates tracked since enumeration
NPPES CertifiedApril 8, 2026
NPI 1124784228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Taxonomy Code390200000X
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.

Also ListedGeneral PracticeTaxonomy 208D00000X · License 000000 (OK)
7501 RIVERSIDE PKWY, Tulsa, OK 74136

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
7501 RIVERSIDE PKWY
TULSA, OK 74136
Student in an Organized Health Care Education/Training Program
7501 RIVERSIDE PKWY
TULSA, OK 74136
Family Medicine
7501 RIVERSIDE PKWY
TULSA, OK 74136
Family Medicine
7501 RIVERSIDE PKWY
TULSA, OK 74136
Family Medicine
7501 RIVERSIDE PKWY
TULSA, OK 74136
Student in an Organized Health Care Education/Training Program
7501 RIVERSIDE PKWY
TULSA, OK 74136
Family Medicine
7501 RIVERSIDE PKWY
TULSA, OK 74136
Family Medicine
7501 RIVERSIDE PKWY
TULSA, OK 74136

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 Gregory Merrell's NPI number?

The NPI number for Gregory Merrell is 1124784228. It was assigned to this individual provider in the NPPES registry on November 12, 2021.

Where is Gregory Merrell located?

Gregory Merrell practices at 7501 Riverside Pkwy, Tulsa, OK 74136. The listed phone number is (918) 710-4200.

What is Gregory Merrell'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 Gregory Merrell was last updated on April 8, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.