Doctor profile · Federal record

Dr. Martha O'Danovich, PSYD

Psychologist (CMS: Clinical Psychologist) · Merrillville, IN

  • NPI 1912992819
  • Accepts Medicare
  • 31 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8300 Broadway, F1
Merrillville, IN 464108602
(219) 736-1000
fax (219) 736-9699

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
August 28, 2014
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
103T00000X — NUCC code
State license (1)
Indiana #35000126A
Medicaid
IN #200136790

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912992819. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
574
Distinct HCPCS
2
Medicare allowed
$64,460
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 424 55 $123
90834 Psychotherapy, 45 minutes 150 15 $81

In context: peer comparison

Among 1 peers in Merrillville Psychologist, average services per provider: 287. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Martha O'Danovich's medical specialty?
Dr. Martha O'Danovich practices Psychologist in Merrillville, IN.
Where does Dr. Martha O'Danovich practice?
Dr. Martha O'Danovich practices at 8300 Broadway, Merrillville, IN 464108602. Office phone: 2197361000.
What is Dr. Martha O'Danovich's NPI?
Dr. Martha O'Danovich's National Provider Identifier (NPI) is 1912992819, issued by NPPES.
Does Dr. Martha O'Danovich accept Medicare assignment?
Yes. Dr. Martha O'Danovich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martha O'Danovich commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 14, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›