Doctor profile · Federal record

Dr. Roopa Nalam, M.D., PH.D

Internal Medicine Physician (CMS: Hospitalist) · Internal Medicine Physician · Houston, TX

  • NPI 1851686349
  • Accepts Medicare
  • MIPS 87.6 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6620 Main St, 11Th Floor, 11B.17.5
Houston, TX 770302604
(713) 798-2222
fax (713) 798-0111
Mailing address
4545 Post Oak Place Dr, Suite 130
Houston, TX 770273164

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
December 7, 2018
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Texas #Q2808 · Texas #BP10041523
Medicaid
TX #345777204

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851686349. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
245
Distinct HCPCS
4
Medicare allowed
$31,432
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 136 57 $122
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 47 46 $178
99239 Hospital discharge day management, more than 30 minutes 39 38 $118
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 23 12 $81

In context: peer comparison

Among 393 peers in this city , average services per provider: 127. This provider delivers 1.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$52
Drug Type Claims Patients Total cost
Prednisone Generic 11 0 $52

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Roopa Nalam's medical specialty?
Dr. Roopa Nalam practices Internal Medicine Physician in Houston, TX.
Where does Dr. Roopa Nalam practice?
Dr. Roopa Nalam practices at 6620 Main St, Houston, TX 770302604. Office phone: 7137982222.
What is Dr. Roopa Nalam's NPI?
Dr. Roopa Nalam's National Provider Identifier (NPI) is 1851686349, issued by NPPES.
Does Dr. Roopa Nalam accept Medicare assignment?
Yes. Dr. Roopa Nalam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roopa Nalam commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.