Doctor profile · Federal record
Dr. Alexander Johnson, MD
Psychiatry Physician (CMS: Psychiatry) · Student in an Organized Health Care Education/Training Program · Milwaukee, WI
- NPI 1134783541
- Accepts Medicare
- MIPS 80.9 / 100 · 2023
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8701 W Watertown Plank RD
Milwaukee, WI 532263548
(414) 955-8998
Credentials & registration
- NPI registered
- May 2019 — 7 yrs on file
- Profile last updated
- September 24, 2020
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Wisconsin #1134783541
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134783541. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
15
Distinct HCPCS
1
Medicare allowed
$2,461
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90792 |
Psychiatric diagnostic evaluation with medical services | 15 | 13 | $164 |
In context: peer comparison
Among 39 peers in Milwaukee Psychiatry Physician, average services per provider: 68. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$678
Transactions
28
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 11 | $241.80 | |
| Axsome Therapeutics, INC. | 2 | $133.38 | |
| Abbvie INC. | 4 | $74.42 | |
| Alkermes, INC. | 3 | $63.51 | |
| Takeda Pharmaceuticals U.S.A., INC. | 3 | $61.74 | |
| Otsuka America Pharmaceutical, INC. | 2 | $41.67 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 1 | $21.15 | |
| Teva Pharmaceuticals USA, INC. | 1 | $21.07 | |
| Lundbeck LLC | 1 | $19.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
0
Total drug cost
$701
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bupropion Xl (Bupropion Hcl) | Brand | 24 | 0 | $591 |
| Sertraline Hcl | Generic | 12 | 0 | $110 |
Frequently asked questions
What is Dr. Alexander Johnson's medical specialty?
Dr. Alexander Johnson practices Psychiatry Physician in Milwaukee, WI.
Where does Dr. Alexander Johnson practice?
Dr. Alexander Johnson practices at 8701 W Watertown Plank RD, Milwaukee, WI 532263548. Office phone: 4149558998.
What is Dr. Alexander Johnson's NPI?
Dr. Alexander Johnson's National Provider Identifier (NPI) is 1134783541, issued by NPPES.
Does Dr. Alexander Johnson accept Medicare assignment?
Yes. Dr. Alexander Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Johnson commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.