Doctor profile · Federal record

Dr. Mark Easter, M.D.

Hospitalist Physician (CMS: Internal Medicine) · Lamoni, IA

  • NPI 1144752379
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
109 E South St
Lamoni, IA 501401706
(641) 442-5064

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
March 12, 2025
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Iowa #MD-47466

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144752379. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
621
Distinct HCPCS
5
Medicare allowed
$56,701
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 374 167 $74
99239 Hospital discharge day management, more than 30 minutes 80 80 $107
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 69 69 $120
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 65 54 $108
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 33 33 $159

In context: peer comparison

Among 1 peers in Lamoni Hospitalist Physician, average services per provider: 124. This provider delivers 5.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Easter's medical specialty?
Dr. Mark Easter practices Hospitalist Physician in Lamoni, IA.
Where does Dr. Mark Easter practice?
Dr. Mark Easter practices at 109 E South St, Lamoni, IA 501401706. Office phone: 6414425064.
What is Dr. Mark Easter's NPI?
Dr. Mark Easter's National Provider Identifier (NPI) is 1144752379, issued by NPPES.
Does Dr. Mark Easter accept Medicare assignment?
Yes. Dr. Mark Easter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Easter commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.