Doctor profile · Federal record

Dr. Tanima Jana, MD

Gastroenterology Physician (CMS: Gastroenterology) · Houston, TX

  • NPI 1730434648
  • Accepts Medicare
  • MIPS 81.3 / 100 · 2023
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6400 Fannin St Ste 1400
Houston, TX 770301512
(713) 704-3450
fax (713) 704-9938
Mailing address
6431 Fannin St # 4.234
Houston, TX 770301501

Credentials & registration

NPPES · NUCC
NPI registered
July 2012 — 14 yrs on file
Profile last updated
February 26, 2024
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Texas #R7487

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730434648. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
141
Distinct HCPCS
8
Medicare allowed
$17,844
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 30 30 $178
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 19 19 $58
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 19 15 $122
99213 Established patient office or other outpatient visit, 20-29 minutes 18 16 $69
99214 Established patient office or other outpatient visit, 30-39 minutes 16 11 $100
45380 Biopsy of large bowel using a flexible endoscope 15 15 $98
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $147
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 11 11 $259

In context: peer comparison

Among 86 peers in Houston Gastroenterology Physician, average services per provider: 77. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$451
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
3-D Matrix, INC. 1 $173.57
Regeneron Healthcare Solutions, INC. 1 $125.03
Conmed Corporation 1 $101.66
Boston Scientific Corporation 1 $50.73

By nature of payment

Food and Beverage
$451

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
240
Patients
101
Total drug cost
$435,744
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 58 53 $917
Linzess (Linaclotide) Brand 45 11 $27,603
Omeprazole Generic 40 26 $688
Pantoprazole Sodium Generic 29 11 $354
Motegrity (Prucalopride Succinate) Brand 20 0 $10,503
Stelara (Ustekinumab) Brand 14 0 $366,270
Creon (Lipase/Protease/Amylase) Brand 12 0 $28,674
Budesonide Dr (Budesonide) Brand 11 0 $297
Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) Brand 11 0 $439

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tanima Jana's medical specialty?
Dr. Tanima Jana practices Gastroenterology Physician in Houston, TX.
Where does Dr. Tanima Jana practice?
Dr. Tanima Jana practices at 6400 Fannin St Ste 1400, Houston, TX 770301512. Office phone: 7137043450.
What is Dr. Tanima Jana's NPI?
Dr. Tanima Jana's National Provider Identifier (NPI) is 1730434648, issued by NPPES.
Does Dr. Tanima Jana accept Medicare assignment?
Yes. Dr. Tanima Jana accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanima Jana commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.