Doctor profile · Federal record
Dr. William Johnston, MD
Urology Physician (CMS: Urology) · Urology Physician · Livonia, MI
- NPI 1992711030
- Accepts Medicare
- MIPS 97.5 / 100 · 2023
- 29 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
33014 5 Mile RD
Livonia, MI 481543075
(734) 261-7401
fax (734) 261-7410 - Mailing address
-
20952 E 12 Mile RD, Suite 200
Saint Clair Shores, MI 480813200
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 3, 2019
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State licenses (2)
- Michigan #4301081273 · Illinois #036111816
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992711030. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,477
Distinct HCPCS
10
Medicare allowed
$312,522
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 2,460 | 11 | $23 | |
81003 |
Automated urinalysis test | 892 | 493 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 665 | 427 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 349 | 256 | $90 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 292 | 196 | $11 | |
84153 |
Psa (prostate specific antigen) measurement, total | 270 | 185 | $18 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 183 | 32 | $64 | |
76775 |
Limited ultrasound scan behind abdominal cavity | 166 | 87 | $27 | |
J9217 |
Leuprolide acetate (for depot suspension), 7.5 mg | 162 | 16 | $169 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 116 | 75 | $54 |
In context: peer comparison
Among 4 peers in Livonia Urology Physician, average services per provider: 164. This provider delivers 39× the peer median.Open Payments
Industry payments received
All-time total
$97,104
Transactions
171
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 24 | $33,386.29 | |
| Janssen Biotech, INC. | 44 | $32,361.87 | |
| Ethicon INC. | 40 | $29,566.11 | |
| Merck Sharp & Dohme LLC | 11 | $308.70 | |
| Sumitomo Pharma America, INC. | 16 | $269.43 | |
| Janssen Scientific Affairs, LLC | 3 | $190.17 | |
| Antares Pharma, INC. | 8 | $136.43 | |
| Calyxo, INC. | 2 | $107.20 | |
| Medtronic, INC. | 4 | $83.80 | |
| Progenics Pharmaceuticals, INC. | 3 | $78.00 | |
| Tolmar, INC. | 4 | $66.53 | |
| Sun Pharmaceutical Industries INC. | 3 | $65.83 | |
| Abbvie INC. | 4 | $57.12 | |
| Pfizer INC. | 3 | $54.28 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $53.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,865
Patients
1,046
Total drug cost
$1,053,560
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 1,131 | 392 | $29,867 |
| Finasteride | Generic | 536 | 166 | $10,580 |
| Dutasteride | Generic | 328 | 105 | $14,176 |
| Oxybutynin Chloride | Generic | 177 | 62 | $3,533 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 126 | 85 | $2,272 |
| Myrbetriq (Mirabegron) | Brand | 90 | 26 | $90,503 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 81 | 69 | $1,340 |
| Xtandi (Enzalutamide) | Brand | 66 | 0 | $823,667 |
| Gemtesa (Vibegron) | Brand | 61 | 22 | $58,355 |
| Ciprofloxacin Hcl | Generic | 52 | 41 | $358 |
Hospital affiliations
Frequently asked questions
What is Dr. William Johnston's medical specialty?
Dr. William Johnston practices Urology Physician in Livonia, MI.
Where does Dr. William Johnston practice?
Dr. William Johnston practices at 33014 5 Mile RD, Livonia, MI 481543075. Office phone: 7342617401.
What is Dr. William Johnston's NPI?
Dr. William Johnston's National Provider Identifier (NPI) is 1992711030, issued by NPPES.
Does Dr. William Johnston accept Medicare assignment?
Yes. Dr. William Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Johnston commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.