Doctor profile · Federal record
Dr. Niel Johnson, MD
Family Medicine Physician (CMS: Family Practice) · Brookfield, WI
- NPI 1649233255
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16985 W Bluemound RD
Brookfield, WI 530055909
(262) 641-8400
fax (910) 369-2874 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- May 13, 2024
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Wisconsin #35197
- Medicaid
- WI #100044449
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649233255. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
393
Distinct HCPCS
8
Medicare allowed
$46,012
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 135 | 82 | $120 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 75 | 75 | $119 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 47 | $169 | |
G0008 |
Administration of influenza virus vaccine | 32 | 29 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 29 | 26 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 26 | $85 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 20 | 20 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 19 | 19 | $29 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 44. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$151
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Averitas Pharma Inc. | 1 | $84.07 | |
| Novo Nordisk Inc | 1 | $66.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,317
Patients
713
Total drug cost
$34,261
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 370 | 111 | $4,302 |
| Amlodipine Besylate | Generic | 241 | 71 | $2,207 |
| Omeprazole | Generic | 186 | 56 | $3,758 |
| Furosemide | Generic | 169 | 44 | $1,053 |
| Losartan Potassium | Generic | 160 | 53 | $2,220 |
| Lisinopril | Generic | 153 | 55 | $1,101 |
| Metformin Hcl | Generic | 126 | 40 | $1,044 |
| Tamsulosin Hcl | Generic | 125 | 43 | $2,376 |
| Pantoprazole Sodium | Generic | 122 | 38 | $1,849 |
| Simvastatin | Generic | 122 | 38 | $1,705 |
Hospital affiliations
Frequently asked questions
What is Dr. Niel Johnson's medical specialty?
Dr. Niel Johnson practices Family Medicine Physician in Brookfield, WI.
Where does Dr. Niel Johnson practice?
Dr. Niel Johnson practices at 16985 W Bluemound RD, Brookfield, WI 530055909. Office phone: 2626418400.
What is Dr. Niel Johnson's NPI?
Dr. Niel Johnson's National Provider Identifier (NPI) is 1649233255, issued by NPPES.
Does Dr. Niel Johnson accept Medicare assignment?
Yes. Dr. Niel Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Niel Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.