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

Dr. Roopa Nalam, MD, PHD

Individual provider Internal Medicine Physician · NPI 1851686349

Dr. Roopa Nalam, MD, PHD is a Hospitalist in Houston, Texas. Graduated from Baylor College of Medicine in 2011, 15 years ago. Practices with Baylor College of Medicine, a 1,218-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
15
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

6620 Main St 11th Fl 11B.17.5
Houston, TX 77030-2604
Phone: (713) 798-2222
Fax: (713) 798-0111
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence Q2808 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10041523 (TX)

Record details

NPI number1851686349
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJune 13, 2011
Last updated in NPPESDecember 7, 2018

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Baylor College Of Medicine — 1218 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 patients164
Services billed 225 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. Those with a page here are linked.

  • Baylor St Lukes Medical Center Hospital · Houston, TX · listed as CHI St Luke's Health Baylor College of Medicine Medical Center
  • St Luke'S Sugar Land Hospital Hospital · Sugar Land, TX · listed as St Lukes Community Development Corporation - Sugar Land
  • Chi St Lukes Health Memorial Livingston Hospital · Livingston, TX
  • St Luke'S The Woodlands Hospital Hospital · The Woodlands, TX

Colleagues at Baylor College of Medicine

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1218 clinicians in the practice; 12 are shown here.

Other providers in Houston