Specialty Directory
Psychiatry in Ann Arbor, MI
Federal CMS data for 17 psychiatry providers practicing in Ann Arbor, MI. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
17
Providers
Median industry payments
$442
17
Psychiatry Providers
in Ann Arbor, MI
$442
Median Industry Payments
per provider (2018–2024)
117
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types — they are legal and do not indicate wrongdoing.
Psychiatry includes multiple subspecialties with different practice patterns.
Learn more →
Psychiatry Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| BRIGHT, JESSICA M.D. | 733 | 242 | Drug injection, under skin or into muscle | $1,970 (2018-2024) | Food & Beverage (98%) | Very High |
| LIEBMAN, RONALD D.O. | 263 | 96 | Office visit, established patient (30-39 min) | $18 (2019-2019) | Food & Beverage (100%) | Very High |
| SHAUGER, MICHELLE MD | 232 | 125 | Office visit, established patient (30-39 min) | $2,515 (2018-2024) | Food & Beverage (92%) | Very High |
| LEAVITT, DAVID MD | 206 | 100 | Office visit, established patient (30-39 min) | $442 (2023-2024) | Food & Beverage (100%) | Very High |
| SETHI, KEVIN MD | 158 | 95 | Office visit, established patient (30-39 min) | $1,485 (2018-2024) | Food & Beverage (98%) | Very High |
| LEMMEN, CRAIG MD | 139 | 29 | Office visit, established patient (30-39 min) | $220 (2018-2023) | Food & Beverage (100%) | Very High |
| GIRGIS, KRISHNA D.O. | 129 | 43 | Office visit, established patient (20-29 min) | $611 (2018-2022) | Food & Beverage (92%) | Very High |
| SZYMANSKI, SALLY DO | 127 | 39 | Office visit, established patient (20-29 min) | $701 (2018-2023) | Food & Beverage (100%) | Very High |
| RAJARETHINAM, RAJAPRABHAKARAN MD | 117 | 23 | Office visit, established patient (30-39 min) | $102,008 (2018-2023) | Consulting (89%) | Very High |
| SCHMALE, ANDREW MD | 92 | 45 | Office visit, established patient (30-39 min) | $467 (2019-2024) | Food & Beverage (100%) | Very High |
| HUGHES, MATTHEW M.D. | 86 | 38 | Office visit, established patient (30-39 min) | $409 (2020-2024) | Food & Beverage (100%) | Very High |
| GREGERSON, SPENCER MD | 72 | 22 | Hospital follow-up visit, moderate complexity | $14 (2024-2024) | Food & Beverage (100%) | High |
| PARIKH, SAGAR M.D. | 51 | 11 | Office visit, established patient (30-39 min) | $50,284 (2019-2024) | Consulting (100%) | Very High |
| HUMRICHOUSER, AMY MD | 33 | 21 | Office visit, established patient (30-39 min) | $27 (2024-2024) | Education (100%) | High |
| MOBILIO, ANDREA MD | 24 | 17 | Office visit, established patient (30-39 min) | $64 (2023-2024) | Food & Beverage (100%) | Very High |
| SHAW, SAMANTHA MD | — | — | — | $107 (2018-2024) | Food & Beverage (100%) | High |
| HARRISON, DUSTIN | — | — | — | $360 (2019-2024) | Food & Beverage (100%) | High |
Note: Psychiatry encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Psychiatry encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Clinical Cardiology (15)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| BRIGHT, JESSICA | 733 | $1,970 |
| LIEBMAN, RONALD | 263 | $18 |
| SHAUGER, MICHELLE | 232 | $2,515 |
| LEAVITT, DAVID | 206 | $442 |
| SETHI, KEVIN | 158 | $1,485 |
| LEMMEN, CRAIG | 139 | $220 |
| GIRGIS, KRISHNA | 129 | $611 |
| SZYMANSKI, SALLY | 127 | $701 |
| RAJARETHINAM, RAJAPRABHAKARAN | 117 | $102,008 |
| SCHMALE, ANDREW | 92 | $467 |
General Practice (2)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| SHAW, SAMANTHA | 0 | $107 |
| HARRISON, DUSTIN | 0 | $360 |