Doctor profile · Federal record

Dr. Natalie Dreher, LCSW

Clinical Social Worker · Westmont, IL

  • NPI 1164993630
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
777 Oakmont Ln
Westmont, IL 605595511
(773) 432-6512

Credentials & registration

NPPES · NUCC
NPI registered
December 2018 — 8 yrs on file
Profile last updated
May 7, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State license (1)
Illinois #149.019915

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164993630. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
102
Distinct HCPCS
2
Medicare allowed
$11,660
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 89 15 $112
90791 Psychiatric diagnostic evaluation 13 13 $133

In context: peer comparison

Among 1 peers in this city , average services per provider: 51. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Natalie Dreher's medical specialty?
Dr. Natalie Dreher practices Clinical Social Worker in Westmont, IL.
Where does Dr. Natalie Dreher practice?
Dr. Natalie Dreher practices at 777 Oakmont Ln, Westmont, IL 605595511. Office phone: 7734326512.
What is Dr. Natalie Dreher's NPI?
Dr. Natalie Dreher's National Provider Identifier (NPI) is 1164993630, issued by NPPES.
Does Dr. Natalie Dreher accept Medicare assignment?
Yes. Dr. Natalie Dreher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalie Dreher commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.