Doctor profile · Federal record
Dr. Timothy Chapman, MD
Psychiatry Physician (CMS: Psychiatry) · Farmington Hills, MI
- NPI 1023056199
- Accepts Medicare
- MIPS 92.5 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25882 Orchard Lake RD, Suite L-5A
Farmington Hills, MI 483361292
(313) 530-3452 - Mailing address
-
Po Box 8171
Bloomfield Hills, MI 483028171
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 19, 2021
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Michigan #4301076878
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023056199. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,648
Distinct HCPCS
10
Medicare allowed
$155,753
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 566 | 116 | $81 | |
90837 |
Psychotherapy, 1 hour | 273 | 69 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 203 | 69 | $73 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 117 | 48 | $110 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 114 | 63 | $111 | |
90834 |
Psychotherapy, 45 minutes | 84 | 44 | $90 | |
90832 |
Psychotherapy, 30 minutes | 77 | 39 | $68 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 69 | 67 | $177 | |
96372 |
Injection of drug or substance under skin or into muscle | 66 | 16 | $14 | |
99238 |
Hospital discharge day management, 30 minutes or less | 65 | 61 | $82 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 184. This provider delivers 9.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,085
Patients
671
Total drug cost
$60,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alprazolam | Generic | 359 | 41 | $3,198 |
| Quetiapine Fumarate | Generic | 348 | 82 | $6,327 |
| Trazodone Hcl | Generic | 316 | 86 | $4,666 |
| Clonazepam | Generic | 248 | 44 | $1,639 |
| Aripiprazole | Generic | 209 | 52 | $16,372 |
| Benztropine Mesylate | Generic | 190 | 45 | $1,963 |
| Lorazepam | Generic | 185 | 35 | $905 |
| Sertraline Hcl | Generic | 175 | 37 | $1,922 |
| Duloxetine Hcl | Generic | 164 | 24 | $4,743 |
| Lamotrigine | Generic | 163 | 26 | $1,153 |
Frequently asked questions
What is Dr. Timothy Chapman's medical specialty?
Dr. Timothy Chapman practices Psychiatry Physician in Farmington Hills, MI.
Where does Dr. Timothy Chapman practice?
Dr. Timothy Chapman practices at 25882 Orchard Lake RD, Farmington Hills, MI 483361292. Office phone: 3135303452.
What is Dr. Timothy Chapman's NPI?
Dr. Timothy Chapman's National Provider Identifier (NPI) is 1023056199, issued by NPPES.
Does Dr. Timothy Chapman accept Medicare assignment?
Yes. Dr. Timothy Chapman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Chapman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychotherapy (HCPCS 90837); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.