Doctor profile · Federal record
Dr. Lauren Gerlach, DO
Geriatric Psychiatry Physician (CMS: Psychiatry) · Ann Arbor, MI
- NPI 1720372089
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4260 Plymouth RD
Ann Arbor, MI 481092700
(734) 764-6831 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- April 27, 2021
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 2084P0805X — NUCC code
- State license (1)
- Michigan #5101019372
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720372089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
307
Distinct HCPCS
9
Medicare allowed
$29,735
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 50 | 30 | $62 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 47 | 30 | $145 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 45 | 23 | $146 | |
90785 |
Psychiatric services complicated by communication factor | 34 | 19 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 34 | 26 | $99 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 26 | $99 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 26 | 21 | $62 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 22 | 14 | $67 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $185 |
In context: peer comparison
Among 2 peers in Ann Arbor Geriatric Psychiatry Physician, average services per provider: 29. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
381
Patients
38
Total drug cost
$12,977
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 52 | 0 | $1,654 |
| Escitalopram Oxalate | Generic | 45 | 13 | $810 |
| Mirtazapine | Generic | 41 | 13 | $2,296 |
| Bupropion Xl (Bupropion Hcl) | Brand | 29 | 0 | $894 |
| Donepezil Hcl | Generic | 27 | 0 | $423 |
| Sertraline Hcl | Generic | 27 | 12 | $537 |
| Clozapine | Generic | 23 | 0 | $2,556 |
| Quetiapine Fumarate | Generic | 23 | 0 | $1,016 |
| Lorazepam | Generic | 22 | 0 | $327 |
| Nortriptyline Hcl | Generic | 20 | 0 | $296 |
Hospital affiliations
Frequently asked questions
What is Dr. Lauren Gerlach's medical specialty?
Dr. Lauren Gerlach practices Geriatric Psychiatry Physician in Ann Arbor, MI.
Where does Dr. Lauren Gerlach practice?
Dr. Lauren Gerlach practices at 4260 Plymouth RD, Ann Arbor, MI 481092700. Office phone: 7347646831.
What is Dr. Lauren Gerlach's NPI?
Dr. Lauren Gerlach's National Provider Identifier (NPI) is 1720372089, issued by NPPES.
Does Dr. Lauren Gerlach accept Medicare assignment?
Yes. Dr. Lauren Gerlach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Gerlach commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.