Doctor profile · Federal record
Dr. Steven Witzel, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Vernon Hills, IL
- NPI 1922064641
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
870 N Milwaukee Ave Fl 2
Vernon Hills, IL 600611521
(847) 535-7157
fax (847) 535-8210 - Additional location
-
3220 W Il Route 60
Mundelein, IL 60060
(847) 837-8442
fax (847) 837-8542 - Mailing address
-
3220 W Il Route 60
Mundelein, IL 60060
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- December 1, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Illinois #036-072293 · Illinois #036072293
- Medicaid
- IL #036-072293
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922064641. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,624
Distinct HCPCS
10
Medicare allowed
$145,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 781 | 330 | $132 | |
36415 |
Insertion of needle into vein for collection of blood sample | 385 | 231 | $8 | |
83036 |
Hemoglobin a1c level | 99 | 61 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 76 | 76 | $133 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 36 | 30 | $54 | |
81002 |
Urinalysis, manual test | 35 | 31 | $3 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 32 | 32 | $171 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 25 | $186 | |
G0008 |
Administration of influenza virus vaccine | 27 | 27 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 24 | 24 | $72 |
In context: peer comparison
Among 7 peers in Vernon Hills Internal Medicine Physician, average services per provider: 89. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$451
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $137.63 | |
| Amgen INC. | 1 | $118.05 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $113.31 | |
| Baxter Healthcare | 2 | $60.84 | |
| Hologic Sales and Service, LLC | 1 | $21.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,363
Patients
1,001
Total drug cost
$137,914
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 522 | 157 | $8,169 |
| Amlodipine Besylate | Generic | 346 | 102 | $2,911 |
| Hydrochlorothiazide | Generic | 310 | 92 | $2,599 |
| Lisinopril | Generic | 309 | 95 | $2,643 |
| Levothyroxine Sodium | Generic | 244 | 68 | $4,794 |
| Pantoprazole Sodium | Generic | 210 | 71 | $4,068 |
| Metoprolol Succinate | Generic | 209 | 57 | $3,710 |
| Gabapentin | Generic | 207 | 64 | $3,053 |
| Metformin Hcl | Generic | 191 | 55 | $2,170 |
| Omeprazole | Generic | 166 | 48 | $2,290 |
Hospital affiliations
Frequently asked questions
What is Dr. Steven Witzel's medical specialty?
Dr. Steven Witzel practices Internal Medicine Physician in Vernon Hills, IL.
Where does Dr. Steven Witzel practice?
Dr. Steven Witzel practices at 870 N Milwaukee Ave Fl 2, Vernon Hills, IL 600611521. Office phone: 8475357157.
What is Dr. Steven Witzel's NPI?
Dr. Steven Witzel's National Provider Identifier (NPI) is 1922064641, issued by NPPES.
Does Dr. Steven Witzel accept Medicare assignment?
Yes. Dr. Steven Witzel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Witzel commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.