Doctor profile · Federal record

Dr. Sanjay Timilsina, MD

Internal Medicine Physician (CMS: Internal Medicine) · Springfield, MA

  • NPI 1043731011
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
759 Chestnut Street
Springfield, MA 011071619
(413) 794-6297
fax (413) 794-1767
Mailing address
280 Chestnut Street, 2Nd Floor
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
June 2017 — 9 yrs on file
Profile last updated
September 8, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #284153

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043731011. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
884
Distinct HCPCS
4
Medicare allowed
$90,925
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 391 179 $80
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 292 142 $120
99239 Hospital discharge day management, more than 30 minutes 176 172 $115
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 25 $175

In context: peer comparison

Among 83 peers in Springfield Internal Medicine Physician, average services per provider: 126. This provider delivers 7.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
517
Patients
338
Total drug cost
$67,632
Drug Type Claims Patients Total cost
Furosemide Generic 75 54 $417
Metoprolol Succinate Generic 65 49 $1,144
Atorvastatin Calcium Generic 63 40 $1,475
Torsemide Generic 42 28 $832
Carvedilol Generic 38 20 $692
Eliquis (Apixaban) Brand 38 23 $23,682
Spironolactone Generic 31 22 $378
Isosorbide Mononitrate ER (Isosorbide Mononitrate) Brand 27 13 $459
Amlodipine Besylate Generic 25 19 $155
Farxiga (Dapagliflozin Propanediol) Brand 23 12 $16,637

Frequently asked questions

Auto-generated from federal data
What is Dr. Sanjay Timilsina's medical specialty?
Dr. Sanjay Timilsina practices Internal Medicine Physician in Springfield, MA.
Where does Dr. Sanjay Timilsina practice?
Dr. Sanjay Timilsina practices at 759 Chestnut Street, Springfield, MA 011071619. Office phone: 4137946297.
What is Dr. Sanjay Timilsina's NPI?
Dr. Sanjay Timilsina's National Provider Identifier (NPI) is 1043731011, issued by NPPES.
Does Dr. Sanjay Timilsina accept Medicare assignment?
Yes. Dr. Sanjay Timilsina accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sanjay Timilsina commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.