Doctor profile · Federal record

Dr. Halil Mutlu, MD

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

  • NPI 1376700534
  • Accepts Medicare
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
759 Chestnut St
Springfield, MA 011071619
(413) 794-4320
fax (413) 794-1767
Mailing address
280 Chestnut St, 2Nd Floor
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
May 13, 2016
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Massachusetts #237723

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376700534. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
417
Distinct HCPCS
5
Medicare allowed
$63,176
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 247 241 $174
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 87 86 $130
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 55 55 $119
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 15 15 $80
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 13 13 $84

In context: peer comparison

Among 17 peers in this city , average services per provider: 124. This provider delivers 3.4× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Halil Mutlu's medical specialty?
Dr. Halil Mutlu practices Hospitalist Physician in Springfield, MA.
Where does Dr. Halil Mutlu practice?
Dr. Halil Mutlu practices at 759 Chestnut St, Springfield, MA 011071619. Office phone: 4137944320.
What is Dr. Halil Mutlu's NPI?
Dr. Halil Mutlu's National Provider Identifier (NPI) is 1376700534, issued by NPPES.
Does Dr. Halil Mutlu accept Medicare assignment?
Yes. Dr. Halil Mutlu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Halil Mutlu commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.