Doctor profile · Federal record

Dr. Daniel Larson, Ed.D.

Psychologist (CMS: Clinical Psychologist) · Davenport, IA

  • NPI 1093077398
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4455 E 56Th St
Davenport, IA 528072995
(563) 355-2577
fax (563) 355-4015

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
August 10, 2021
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
103T00000X — NUCC code
State license (1)
Illinois #071.006477

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093077398. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
155
Distinct HCPCS
1
Medicare allowed
$14,259
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 155 19 $92

In context: peer comparison

Among 1 peers in Davenport Psychologist, average services per provider: 155. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Daniel Larson's medical specialty?
Dr. Daniel Larson practices Psychologist in Davenport, IA.
Where does Dr. Daniel Larson practice?
Dr. Daniel Larson practices at 4455 E 56Th St, Davenport, IA 528072995. Office phone: 5633552577.
What is Dr. Daniel Larson's NPI?
Dr. Daniel Larson's National Provider Identifier (NPI) is 1093077398, issued by NPPES.
Does Dr. Daniel Larson accept Medicare assignment?
Yes. Dr. Daniel Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Larson commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.