Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nilda Colon-Rivera, MD

Individual provider Internal Medicine Physician · NPI 1801985270

Nilda Colon-Rivera, MD practises Internal Medicine in Houston, Texas. Graduated from University of Puerto Rico School of Medicine in 1986, 40 years ago. Practices with Baylor College of Medicine, a 798-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
40
Trained at
University of Puerto Rico School of Medicine
Licensed in
TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3550 Swingle Rd
Houston, TX 77047-3763
Phone: (713) 547-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3601 N Macgregor Way, Houston, TX 77004-8004 — (713) 873-4700

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence J0395 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence J0395 (TX)
Rheumatology Physician Taxonomy 207RR0500X · Licence J0395 (TX)

Record details

NPI number1801985270
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESFebruary 26, 2025
Certification dateFebruary 26, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesRHEUMATOLOGY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Baylor College Of Medicine — 798 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients37
Services billed 75 a service is one billed item, such as a visit, a test or a procedure
Average patient age62

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Harris Health Hospital · Houston, TX

Colleagues at Baylor College of Medicine

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 798 clinicians in the practice; 12 are shown here.

Other providers in Houston