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

Dr. Johanna Hernaiz Baez, MD

Individual provider Internal Medicine Physician · NPI 1881914349

Dr. Johanna Hernaiz Baez, MD practises Internal Medicine in Fort Worth, Texas. Graduated from University of Puerto Rico School of Medicine in 2010, 16 years ago. Practices with Fort Worth Institute of Medical Sciences LLC, a 17-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas and Virginia.

Years since qualifying
16
Trained at
University of Puerto Rico School of Medicine
Licensed in
TX, VA
In the registry since
2010
Specialties on file
2
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

1023 Lipscomb St Ste 200
Fort Worth, TX 76104-3102
Phone: (972) 544-6600
Fax: (972) 544-6604
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4502 Medical Dr, San Antonio, TX 78229-4402 — (210) 358-4000
  • 3551 Roger Brooke Dr, San Antonio, TX 78234-4504 — (210) 916-6516

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence S8715 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101254909 (VA)

Record details

NPI number1881914349
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2010
Last updated in NPPESMay 6, 2023
Certification dateMay 6, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Fort Worth Institute Of Medical Sciences Llc — 17 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 patients234
Services billed 779 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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.

Colleagues at Fort Worth Institute of Medical Sciences LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 17 clinicians in the practice; 12 are shown here.

Other providers in Fort Worth