Doctor profile · Federal record
Dr. William McAllister, MD
Psychiatry Physician (CMS: Psychiatry) · Pontiac, MI
- NPI 1740224278
- Accepts Medicare
- MIPS 83.8 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
35 W Huron St
Pontiac, MI 483422120
(248) 745-4900
fax (248) 745-6872
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 11, 2016
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Michigan #4301405620
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740224278. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
515
Distinct HCPCS
6
Medicare allowed
$42,323
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 152 | 59 | $95 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 138 | 64 | $64 | |
90834 |
Psychotherapy, 45 minutes | 73 | 25 | $84 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 60 | 30 | $78 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 58 | 31 | $65 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 34 | 32 | $128 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 137. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,428
Patients
410
Total drug cost
$63,636
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 329 | 55 | $4,197 |
| Clonazepam | Generic | 240 | 40 | $2,814 |
| Alprazolam | Generic | 232 | 34 | $2,248 |
| Bupropion Xl (Bupropion Hcl) | Brand | 199 | 38 | $6,577 |
| Gabapentin | Generic | 180 | 32 | $3,649 |
| Quetiapine Fumarate | Generic | 162 | 24 | $4,865 |
| Sertraline Hcl | Generic | 155 | 23 | $2,735 |
| Fluoxetine Hcl | Generic | 152 | 20 | $2,410 |
| Trazodone Hcl | Generic | 144 | 26 | $2,856 |
| Lorazepam | Generic | 125 | 17 | $1,445 |
Frequently asked questions
What is Dr. William McAllister's medical specialty?
Dr. William McAllister practices Psychiatry Physician in Pontiac, MI.
Where does Dr. William McAllister practice?
Dr. William McAllister practices at 35 W Huron St, Pontiac, MI 483422120. Office phone: 2487454900.
What is Dr. William McAllister's NPI?
Dr. William McAllister's National Provider Identifier (NPI) is 1740224278, issued by NPPES.
Does Dr. William McAllister accept Medicare assignment?
Yes. Dr. William McAllister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William McAllister commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.