● Active Type 1 · Individual

Nireshkumari Vivekananthan, MD

Hospitalist·Houston, TX· NPI 1164699518 · Enumerated 2008 · 18 years on NPI

Vivekananthan is 1 of 394 hospitalist providers in Houston and 1 of 1835 in Texas.

NPI age

18 years

Enumerated 2008-05-14

Primary specialty

Hospitalist

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2024-09-25

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 1835 active hospitalist providers in Texas.

NPI age

18 years

↑ 6 yr above median (12 yr)

State licenses

1 state

25% of peers hold multiple states

Subspecialties

In the 78% of peers with subspecialties

NPI lifetime · 2008 → 2026

2008-05Enumerated in NPPES

2008 2026

Where they practice

Practice location

11455 Fallbrook Drive, Suite 102

Houston, TX 770654238

📞 8326047044

Mailing address

909 Frostwood Dr Ste 1.100

Houston, TX 770242301

📞 7133386353

Specialties

Allopathic & Osteopathic Physicians › Hospitalist

Hospitalist Primary

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...

TX license #M8404 taxonomy 208M00000X
Internal Medicine

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...

TX license #M8404 taxonomy 207R00000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.