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

Individual provider Anesthesiology Physician · NPI 1659441152

Sumitra Shyamsundar, MD practises Anesthesiology in Washington, District of Columbia. Qualified in 1988, 38 years ago. Practices with Anesthesia Company LLC, a 377-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
38
Licensed in
DC
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

2041 Georgia Ave NW
Washington, DC 20060-0001 Not confirmed with CMS for 19 years — call before visiting
Phone: (202) 865-6711
Fax: (202) 865-6713
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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 MD33666 (DC)

Record details

NPI number1659441152
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2006
Last updated in NPPESAugust 22, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Anesthesia Company Llc — 377 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 patients77
Services billed 85 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 Anesthesia Company LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 377 clinicians in the practice; 12 are shown here.

Other providers in Washington