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RUTH D COLLAZO MD
NPI 1710299334
Internal Medicine in Dallas, TX

Active since July 12, 2010
8200 WALNUT HILL LN STE 908, DALLAS, TX 75231(214) 345-7999(214) 345-7942 Get Directions Write a Review

NPPES record last updated: September 11, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Ruth D Collazo Md NPPES

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

RUTH D COLLAZO MD (NPI 1710299334) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (P7415) and active in the NPI registry since July 2010. She is a graduate of University Of Puerto Rico School Of Medicine (2010).

NPPES Registry Identity

NPI1710299334
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameRUTH D COLLAZOCredential: MD
Location Address8200 WALNUT HILL LN STE 908Dallas, TX 75231-4426
Mailing Address8200 Walnut Hill Ln Ste 908Dallas, TX 75231-4426 · (214) 345-7999 · Fax (214) 345-7942
Phone(214) 345-7999
Fax(214) 345-7942
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2010
Enumeration DateJuly 12, 2010
Last NPPES UpdateSeptember 11, 2013
✔ NPI 1710299334 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 · P7415
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8200 WALNUT HILL LN STE 908, Dallas, TX 75231
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Other Names 1

Former Name (1)Ruth D Collazo-rosado Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ruth D Collazo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5294960027
PECOS Enrollment IDI20260116003398

Other Providers at the Same Location NPPES

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

GEORGE MINA KHALIL MD
Internal Medicine
8200 WALNUT HILL LN STE 908
DALLAS, TX 75231
Dallas County (214) 345-7999

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 Ruth Collazo's NPI number?

The NPI number for Ruth Collazo is 1710299334. It was assigned to this individual provider in the NPPES registry on July 12, 2010. The provider is also known as Ruth D Collazo-Rosado MD.

Where is Ruth Collazo located?

Ruth Collazo practices at 8200 Walnut Hill Ln Ste 908, Dallas, TX 75231. The listed phone number is (214) 345-7999.

What is Ruth Collazo's specialty?

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

Is Ruth Collazo enrolled in Medicare?

Yes. Ruth Collazo is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ruth Collazo was last updated on September 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.