Doctor profile · Federal record

Dr. Craig Monsen

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

  • NPI 1053615856
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
133 Brookline Ave
Boston, MA 022153904
(617) 421-1000
Additional location
The Johns Hopkins Hospital, 600 North Wolfe Street
Baltimore, MD 212870005
(410) 955-5000

Credentials & registration

NPPES · NUCC
NPI registered
January 2011 — 15 yrs on file
Profile last updated
February 24, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #277463

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053615856. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
117
Distinct HCPCS
6
Medicare allowed
$6,537
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 39 39 $93
99214 Established patient office or other outpatient visit, 30-39 minutes 25 25 $100
36415 Insertion of needle into vein for collection of blood sample 18 18 $8
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 13 13 $8
80053 Blood test, comprehensive group of blood chemicals 11 11 $10
81002 Urinalysis, manual test 11 11 $3

In context: peer comparison

Among 547 peers in Boston Internal Medicine Physician, average services per provider: 81. This provider delivers 1.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Craig Monsen's medical specialty?
Dr. Craig Monsen practices Internal Medicine Physician in Boston, MA.
Where does Dr. Craig Monsen practice?
Dr. Craig Monsen practices at 133 Brookline Ave, Boston, MA 022153904. Office phone: 6174211000.
What is Dr. Craig Monsen's NPI?
Dr. Craig Monsen's National Provider Identifier (NPI) is 1053615856, issued by NPPES.
Does Dr. Craig Monsen accept Medicare assignment?
Yes. Dr. Craig Monsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Craig Monsen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.