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CH OLTORF LLC
NPI 1417539453
Internal Medicine in Austin, TX

Active since April 28, 2021CLIA 45D2248088 · Waiver
2121 E OLTORF ST STE 17A, AUSTIN, TX 78741(512) 277-3751 Get Directions Write a Review

NPPES record last updated: April 28, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ch Oltorf Llc NPPES

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

CH OLTORF LLC (NPI 1417539453) is a healthcare organization registered as an internal medicine in Austin, Texas and active in the NPI registry since April 2021. The organization holds a CLIA Waiver certificate valid through January 10, 2028 and lists Joshua Allen, Provider, as its authorized official.

NPPES Registry Identity

NPI1417539453
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCH OLTORF LLC
Location Address2121 E OLTORF ST STE 17AAustin, TX 78741-4533
Mailing Address9601 Katy Fwy Ste 270Houston, TX 77024-1391 · (713) 464-7555
Phone(512) 277-3751
Organization SubpartNo
Authorized OfficialJoshua AllenProvider · (254) 236-5575
Enumeration DateApril 28, 2021
NPPES CertifiedApril 28, 2021
✔ NPI 1417539453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2121 E OLTORF ST STE 17A, Austin, TX 78741
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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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2248088

Ch Oltorf LLC · Austin, TX
Active · expires Jan 10, 2028
CLIA Number45D2248088
Laboratory TypePhysician Office
Certificate Effective DateJanuary 11, 2026
Certificate Expiration DateJanuary 10, 2028
Laboratory DirectorJoshua Allen
Laboratory Phone(512) 351-9875
Laboratory LocationCh Oltorf LLC2121 E Oltorf St, Suite 17A, Austin, TX 78741
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

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

SERVE ALL MEDICAL OLTORF, PLLC
Internal Medicine
2121 E OLTORF ST STE 17A
AUSTIN, TX 78741
Travis County (512) 277-3751

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 Ch Oltorf LLC's NPI number?

The NPI number for Ch Oltorf LLC is 1417539453. It was assigned to this organization in the NPPES registry on April 28, 2021.

Where is Ch Oltorf LLC located?

Ch Oltorf LLC is located at 2121 E Oltorf St Ste 17A, Austin, TX 78741. The listed phone number is (512) 277-3751.

What is Ch Oltorf LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Ch Oltorf LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2248088) is associated with this NPI, valid through January 10, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ch Oltorf LLC was last updated on April 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.