Doctor profile · Federal record

Dr. Mihaela Tiru, M.D.

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

  • NPI 1184800526
  • Accepts Medicare
  • 28 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

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

Credentials & registration

NPPES · NUCC
NPI registered
January 2008 — 18 yrs on file
Profile last updated
December 15, 2017
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Connecticut #046712 · Massachusetts #252438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184800526. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
876
Distinct HCPCS
6
Medicare allowed
$75,642
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 578 245 $79
99238 Hospital discharge day management, 30 minutes or less 124 123 $82
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 106 69 $119
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 34 16 $50
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $175
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $131

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.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mihaela Tiru's medical specialty?
Dr. Mihaela Tiru practices Internal Medicine Physician in Springfield, MA.
Where does Dr. Mihaela Tiru practice?
Dr. Mihaela Tiru practices at 759 Chestnut St, Springfield, MA 011071619. Office phone: 4137946297.
What is Dr. Mihaela Tiru's NPI?
Dr. Mihaela Tiru's National Provider Identifier (NPI) is 1184800526, issued by NPPES.
Does Dr. Mihaela Tiru accept Medicare assignment?
Yes. Dr. Mihaela Tiru accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mihaela Tiru commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.