Doctor profile · Federal record
Dr. Jeffrey Neilsen, PA-C
Physician Assistant · Physician Assistant · Schaumburg, IL
- NPI 1639324197
- Accepts Medicare
- MIPS 91.2 / 100 · 2023
- 20 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
929 W Higgins RD
Schaumburg, IL 601953203
(847) 285-4200
fax (847) 885-0130
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- December 23, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- Illinois #085-003426 · Arizona #3482
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639324197. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
6
Medicare allowed
$15,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
27447 |
Replacement of knee joint, both sides of knee | 35 | 34 | $196 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $102 | |
29826 |
Shaving of part of shoulder bone and repair of ligament using an endoscope | 20 | 19 | $25 | |
29827 |
Repair of shoulder rotator cuff using an endoscope | 19 | 18 | $155 | |
73564 |
X-ray of knee, 4 or more views | 16 | 15 | $39 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $74 |
In context: peer comparison
Among 10 peers in Schaumburg Physician Assistant, average services per provider: 72. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
13
Total drug cost
$155
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 13 | 13 | $155 |
Hospital affiliations
Frequently asked questions
What is Dr. Jeffrey Neilsen's medical specialty?
Dr. Jeffrey Neilsen practices Physician Assistant in Schaumburg, IL.
Where does Dr. Jeffrey Neilsen practice?
Dr. Jeffrey Neilsen practices at 929 W Higgins RD, Schaumburg, IL 601953203. Office phone: 8472854200.
What is Dr. Jeffrey Neilsen's NPI?
Dr. Jeffrey Neilsen's National Provider Identifier (NPI) is 1639324197, issued by NPPES.
Does Dr. Jeffrey Neilsen accept Medicare assignment?
Yes. Dr. Jeffrey Neilsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Neilsen commonly perform?
Top Medicare-reported procedures in 2023: Replacement of knee joint, both sides of knee (HCPCS 27447); New patient office or other outpatient visit (HCPCS 99203); Shaving of part of shoulder bone and repair of ligament using an endoscope (HCPCS 29826). Source: CMS Medicare Physician & Other Practitioners file.