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RAFAEL J DELAFLOR-WEISS, MD PA
NPI 1649326398
Internal Medicine in Cleveland, TX

Active since January 26, 2007CLIA Certified · 2 labs
701 E HOUSTON ST, CLEVELAND, TX 77327(281) 592-5988(281) 592-5988 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Rafael J Delaflor-weiss, Md Pa NPPES

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

RAFAEL J DELAFLOR-WEISS, MD PA (NPI 1649326398) is a healthcare organization registered as an internal medicine in Cleveland, Texas and active in the NPI registry since January 2007. The organization holds 2 active CLIA laboratory certificates and lists Rafael Delaflor-weiss, Owner, as its authorized official.

NPPES Registry Identity

NPI1649326398
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRAFAEL J DELAFLOR-WEISS, MD PA
Location Address701 E HOUSTON STCleveland, TX 77327-4630
Mailing Address701 E Houston StCleveland, TX 77327-4630 · (281) 592-5988 · Fax (281) 592-5988
Phone(281) 592-5988
Fax(281) 592-5988
Organization SubpartNo
Authorized OfficialRafael Delaflor-weissOwner · (281) 592-1115
Enumeration DateJanuary 26, 2007
Last NPPES UpdateNovember 19, 2025
NPPES CertifiedNovember 19, 2025
✔ NPI 1649326398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · J4167
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.
Also ListedFamily MedicineTaxonomy 207Q00000X
701 E HOUSTON ST, Cleveland, TX 77327
Open in Google Maps ↗

Other Identifiers 1

Medicaid0805426-02TX

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 2

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 45D1055869

Rafael De La Flor-Weiss MD · Cleveland, TX
Active · expires Aug 31, 2027
CLIA Number45D1055869
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2025
Certificate Expiration DateAugust 31, 2027
Laboratory DirectorRafael De La Flor-Weis
Laboratory Phone(281) 592-1115
Laboratory LocationRafael De La Flor-Weiss MD701 E Houston St, Cleveland, TX 77327
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D0980812

Rafael J De La Flor Weiss, MD · Spring, TX
Active · expires Dec 4, 2026
CLIA Number45D0980812
Laboratory TypePhysician Office
Certificate Effective DateDecember 5, 2024
Certificate Expiration DateDecember 4, 2026
Laboratory DirectorRafael De La Flor Weiss
Laboratory Phone(281) 592-1115
Laboratory LocationRafael J De La Flor Weiss, MD26222 I 45 North, Spring, TX 77386
CLIA data matches this NPI record on: Phone
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.

RAFAEL J DELAFLOR-WEISS M.D.
Internal Medicine
701 E HOUSTON ST
CLEVELAND, TX 77327
Liberty County (281) 592-1115

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 Rafael J Delaflor-Weiss, MD PA's NPI number?

The NPI number for Rafael J Delaflor-Weiss, MD PA is 1649326398. It was assigned to this organization in the NPPES registry on January 26, 2007.

Where is Rafael J Delaflor-Weiss, MD PA located?

Rafael J Delaflor-Weiss, MD PA is located at 701 E Houston St, Cleveland, TX 77327. The listed phone number is (281) 592-5988.

What is Rafael J Delaflor-Weiss, MD PA's specialty?

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

Does Rafael J Delaflor-Weiss, MD PA hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Rafael J Delaflor-Weiss, MD PA was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.