Doctor profile · Federal record

Dr. Muthuraman Alagappan, M.D.

Hospitalist Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Boston, MA

  • NPI 1255788907
  • 10 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Brookline Ave
Boston, MA 022155400
(617) 667-7000

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
July 24, 2020
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Massachusetts #277209 · Massachusetts #268145

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255788907. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
23
Distinct HCPCS
1
Medicare allowed
$4,299
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 23 23 $187

In context: peer comparison

Among 48 peers in Boston Hospitalist Physician, average services per provider: 84. This provider delivers 0.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Muthuraman Alagappan's medical specialty?
Dr. Muthuraman Alagappan practices Hospitalist Physician in Boston, MA.
Where does Dr. Muthuraman Alagappan practice?
Dr. Muthuraman Alagappan practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176677000.
What is Dr. Muthuraman Alagappan's NPI?
Dr. Muthuraman Alagappan's National Provider Identifier (NPI) is 1255788907, issued by NPPES.
What procedures does Dr. Muthuraman Alagappan commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.