Doctor profile · Federal record

Dr. Mark Flaubert

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Maywood, IL

  • NPI 1215498563
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2160 S 1St Ave
Maywood, IL 601533328
(240) 421-3491

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
August 29, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Illinois #036161411 · Illinois #125.074810

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215498563. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
131
Distinct HCPCS
1
Medicare allowed
$23,843
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 131 125 $182

In context: peer comparison

Among 22 peers in this city , average services per provider: 103. This provider delivers 1.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Flaubert's medical specialty?
Dr. Mark Flaubert practices Hospitalist Physician in Maywood, IL.
Where does Dr. Mark Flaubert practice?
Dr. Mark Flaubert practices at 2160 S 1St Ave, Maywood, IL 601533328. Office phone: 2404213491.
What is Dr. Mark Flaubert's NPI?
Dr. Mark Flaubert's National Provider Identifier (NPI) is 1215498563, issued by NPPES.
Does Dr. Mark Flaubert accept Medicare assignment?
Yes. Dr. Mark Flaubert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Flaubert 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.