Doctor profile · Federal record

Dr. Angela Nilles, LISW

Clinical Social Worker · Le Mars, IA

  • NPI 1104303155
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
180 10Th St Se Ste 201
Le Mars, IA 510312557
(712) 546-4624
fax (712) 546-9395
Mailing address
Po Box 70
Le Mars, IA 510310070

Credentials & registration

NPPES · NUCC
NPI registered
July 2018 — 8 yrs on file
Profile last updated
October 19, 2022
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Iowa #007749

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104303155. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
1
Medicare allowed
$3,501
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 55 14 $64

In context: peer comparison

Among 2 peers in this city , average services per provider: 41. This provider delivers 1.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Angela Nilles's medical specialty?
Dr. Angela Nilles practices Clinical Social Worker in Le Mars, IA.
Where does Dr. Angela Nilles practice?
Dr. Angela Nilles practices at 180 10Th St Se Ste 201, Le Mars, IA 510312557. Office phone: 7125464624.
What is Dr. Angela Nilles's NPI?
Dr. Angela Nilles's National Provider Identifier (NPI) is 1104303155, issued by NPPES.
Does Dr. Angela Nilles accept Medicare assignment?
Yes. Dr. Angela Nilles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Angela Nilles commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.