Doctor profile · Federal record

Dr. Luke Pak, M.D.

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

  • NPI 1659733574
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
801 Massachusetts Ave, Crosstown 2
Boston, MA 021182908
(617) 414-7399
fax (617) 414-4676
Mailing address
801 Albany St Fl G
Boston, MA 021193791

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
April 27, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #281102
Medicaid
MA #110116721A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659733574. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
302
Distinct HCPCS
3
Medicare allowed
$34,852
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 195 45 $126
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 76 18 $84
99239 Hospital discharge day management, more than 30 minutes 31 31 $123

In context: peer comparison

Among 547 peers in this city , average services per provider: 81. This provider delivers 3.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Luke Pak's medical specialty?
Dr. Luke Pak practices Internal Medicine Physician in Boston, MA.
Where does Dr. Luke Pak practice?
Dr. Luke Pak practices at 801 Massachusetts Ave, Boston, MA 021182908. Office phone: 6174147399.
What is Dr. Luke Pak's NPI?
Dr. Luke Pak's National Provider Identifier (NPI) is 1659733574, issued by NPPES.
Does Dr. Luke Pak accept Medicare assignment?
Yes. Dr. Luke Pak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Luke Pak commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.