Ruth Anderson, PSY.D

NPI: 1871916437
Medicare Patients
1,860
Medicare Billing
$302,794

Medicare Billing by Year

Year Procedures Beneficiaries Services Submitted Medicare Paid
2023 5 319 465 $87,063 $29,981
2022 4 321 732 $116,036 $52,120
2021 4 580 1,605 $234,164 $110,976
2020 4 640 1,741 $258,922 $109,717
Total Patients
1,860
Total Services
4,543
Medicare Billing
$302,794
Procedure Codes
19

All Medicare Procedures & Services

19 procedure records from CMS Medicare Utilization

HCPCS Description Setting Year Patients Services Charges Medicare Paid Ratio
96158 Treatment of behavior impacting health, initial 30 minutes Facility 2023 93 181 $25,702 $8,399 32.7%
90791 Psychiatric diagnostic evaluation Facility 2023 56 57 $20,235 $6,881 34.0%
96156 Assessment of health behavior Facility 2023 91 91 $19,019 $6,175 32.5%
90832 Psychotherapy, 30 minutes Facility 2023 42 80 $11,040 $4,290 38.9%
90832 Psychotherapy, 30 minutes Office 2023 14 31 $4,278 $1,842 43.1%
90791 Psychiatric diagnostic evaluation Office 2023 11 11 $3,905 $1,396 35.8%
90834 Psychotherapy, 45 minutes Facility 2023 12 14 $2,884 $998.12 34.6%
90832 Psychotherapy, 30 minutes Facility 2022 132 509 $61,662 $28,078 45.5%
90791 Psychiatric diagnostic evaluation Facility 2022 140 143 $39,958 $17,654 44.2%
90834 Psychotherapy, 45 minutes Facility 2022 38 62 $10,943 $4,482 41.0%
90837 Psychotherapy, 1 hour Facility 2022 11 18 $3,473 $1,905 54.9%
90832 Psychotherapy, 30 minutes Facility 2021 219 1,113 $131,334 $61,162 46.6%
90791 Psychiatric diagnostic evaluation Facility 2021 212 216 $53,568 $27,056 50.5%
90834 Psychotherapy, 45 minutes Facility 2021 104 202 $35,350 $14,736 41.7%
90837 Psychotherapy, 60 minutes Facility 2021 45 74 $13,912 $8,022 57.7%
90832 Psychotherapy, 30 minutes Facility 2020 224 1,127 $132,986 $56,980 42.8%
90791 Psychiatric diagnostic evaluation Facility 2020 226 234 $58,032 $23,576 40.6%
90834 Psychotherapy, 45 minutes Facility 2020 134 272 $47,600 $18,313 38.5%
90837 Psychotherapy, 60 minutes Facility 2020 56 108 $20,304 $10,848 53.4%

About Ruth Anderson, PSY.D

Ruth Anderson, PSY.D is a Clinical healthcare provider based in Woodstock, Illinois. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 01/31/2014. The National Provider Identifier (NPI) number assigned to this provider is 1871916437.

As a Medicare-enrolled provider, Anderson has provided services to 1,860 Medicare beneficiaries, totaling 4,543 services with total Medicare billing of $302,794. Data is available for 4 years (2020–2023), covering 19 distinct procedure/service records.

Practice Information

  • Specialty Clinical
  • Other Specialties Clinical
  • Location Woodstock, IL
  • Active Since 01/31/2014
  • Last Updated 05/07/2025
  • Taxonomy Code 103TC0700X
  • Entity Type Individual
  • Practice Solo Practitioner
  • NPI Number 1871916437

Data Sources

Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.

Clinical Doctors in Woodstock