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GREGORY TESTAMARCK NP
NPI 1760920367
Nurse Practitioner - Family in Houston, TX

Active since February 03, 2017
2200 ALDINE MAIL ROUTE RD STE 104, HOUSTON, TX 77039(346) 229-4177(346) 229-4190 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 29, 2026, Mar 12, 2026, Jun 8, 2023 and 3 more (6 updates tracked since 2017).

About Gregory Testamarck Np NPPES

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

GREGORY TESTAMARCK NP (NPI 1760920367) is an individual family provider in Houston, Texas, licensed in Texas (1151233) and active in the NPI registry since February 2017.

NPPES Registry Identity

NPI1760920367
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameGREGORY TESTAMARCKCredential: NP
Location Address2200 ALDINE MAIL ROUTE RD STE 104Houston, TX 77039-5532
Mailing Address4411 Charriton DrHouston, TX 77039-4709 · (832) 526-1849
Phone(346) 229-4177
Fax(346) 229-4190
Sole ProprietorYes
Enumeration DateFebruary 3, 2017
Last NPPES UpdateMay 29, 20266 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
✔ NPI 1760920367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1151233
Also ListedRegistered NurseTaxonomy 163W00000X · License 1151233 (TX)
Also ListedSpecialist/Technologist, Other · Surgical AssistantTaxonomy 246ZC0007X · License SA00468 (TX)
2200 ALDINE MAIL ROUTE RD STE 104, Houston, TX 77039
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Other Identifiers 6

OtherSA00721TX · Texas Medical Board
Other8QF483TX · Bcbs - Universal Surgical Partners
Other8PX957TX · Bcbs- Us Mso
Other8QA718TX · Bcbs - Blue Star Surgical
Other8QC669TX · Bcbs - Xcite Surgical Assistants
Other8QC851TX · Bcbs - Universal Surgical Assistants

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

AMBER LYN TESTAMARCK
Massage Therapist
2200 ALDINE MAIL ROUTE RD STE 104
HOUSTON, TX 77039
Harris County (346) 229-4177

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 Testamarck's NPI number?

The NPI number for Gregory Testamarck is 1760920367. It was assigned to this individual provider in the NPPES registry on February 3, 2017.

Where is Gregory Testamarck located?

Gregory Testamarck practices at 2200 Aldine Mail Route Rd Ste 104, Houston, TX 77039. The listed phone number is (346) 229-4177.

What is Gregory Testamarck's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Gregory Testamarck was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.