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

Dr. Sudheer V Nambiar, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1588858914

Dr. Sudheer V Nambiar, MD practises Internal Medicine in Tulsa, Oklahoma. Qualified in 1998, 28 years ago. Practices with Dallas Pulmonary and Critical Care PA, a 186-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oklahoma and Texas.

Years since qualifying
28
Licensed in
OK, TX
In the registry since
2007
Specialties on file
4
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

10109 E 79th St
Tulsa, OK 74133
Phone: (918) 286-5000
Fax: (918) 249-7514
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 221 W Colorado Blvd Ste 525, Dallas, TX 75208-2312 — (214) 960-5681

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 33175 (OK)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence Q1688 (TX)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence Q1688 (TX)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 33175 (OK)

Record details

NPI number1588858914
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 29, 2007
Last updated in NPPESMay 20, 2025
Certification dateMay 20, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS), PULMONARY DISEASE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Dallas Pulmonary And Critical Care Pa — 186 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 patients205
Services billed 540 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

Colleagues at Dallas Pulmonary and Critical Care PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 186 clinicians in the practice; 12 are shown here.

Other providers in Tulsa