Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Sugumar Ambrose, MD

Individual provider Anesthesiology Physician · NPI 1174558142

Dr. Sugumar Ambrose, MD practises Anesthesiology in San Antonio, Texas. Qualified in 1975, 51 years ago. Practices with Independent Physicians Network PLLC, a 222-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
51
Licensed in
TX
In the registry since
2006
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

45 NE Loop 410 Ste 900
San Antonio, TX 78216-5832 Not confirmed with CMS for 10 years — call before visiting
Phone: (210) 375-7790
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence L2098 (TX)

Record details

NPI number1174558142
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESMarch 24, 2016

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1975 (51 years in practice)
Group practice Independent Physicians Network Pllc — 222 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 patients53
Services billed 112 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

  • Hca Houston Healthcare Conroe Hospital · Conroe, TX

Colleagues at Independent Physicians Network PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 222 clinicians in the practice; 12 are shown here.

Other providers in San Antonio