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

Mahalakshmi Krishnamoorthy, MD

Individual provider Internal Medicine Physician · NPI 1821343922

Mahalakshmi Krishnamoorthy, MD is a Hospitalist in San Antonio, Texas. Qualified in 2005, 21 years ago. Practices with Usacs Integrated Acute Care Services of Texas, PLLC, a 400-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
21
Licensed in
TX
In the registry since
2012
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

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1500 Nw 12th Ave, Miami, FL 33136-1051 — (305) 585-1111
  • 703 N Flamingo Rd, Pembroke Pines, FL 33028-1014 — (954) 844-1300

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence T6617 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence T6617 (TX)

Record details

NPI number1821343922
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 16, 2012
Last updated in NPPESSeptember 26, 2024
Certification dateSeptember 26, 2024

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Usacs Integrated Acute Care Services Of Texas, Pllc — 400 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients196
Services billed 768 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

  • Baptist Neighborhood Hospital Thousand Oaks Hospital · San Antonio, TX
  • Westover Hills Baptist Hospital Hospital · San Antonio, TX

Colleagues at Usacs Integrated Acute Care Services of Texas, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 400 clinicians in the practice; 12 are shown here.

Other providers in San Antonio