Doctor profile · Federal record
Dr. Mark Riederman, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Libertyville, IL
- NPI 1699782151
- Accepts Medicare
- MIPS 22.1 / 100 · 2023
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1800 Hollister Dr, Suite 211
Libertyville, IL 600485266
(847) 816-3084
fax (847) 816-0031
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 24, 2012
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036063570
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699782151. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,086
Distinct HCPCS
10
Medicare allowed
$267,666
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 678 | 381 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 588 | 404 | $133 | |
81002 |
Urinalysis, manual test | 344 | 327 | $3 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 342 | 342 | $133 | |
G0008 |
Administration of influenza virus vaccine | 194 | 194 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 189 | 189 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 168 | 163 | $15 | |
90480 |
Admn sarscov2 vacc 1 dose | 124 | 124 | $43 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 124 | 124 | $128 | |
G0009 |
Administration of pneumococcal vaccine | 59 | 59 | $32 |
In context: peer comparison
Among 7 peers in Libertyville Internal Medicine Physician, average services per provider: 131. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$1,968
Transactions
89
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 19 | $339.17 | |
| Novo Nordisk INC | 12 | $228.25 | |
| AstraZeneca Pharmaceuticals Lp | 11 | $222.88 | |
| Pfizer INC. | 10 | $221.24 | |
| Edwards Lifesciences Corporation | 2 | $203.55 | |
| GlaxoSmithKline, LLC. | 7 | $168.73 | |
| Abbvie INC. | 5 | $108.82 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 5 | $102.88 | |
| Merck Sharp & Dohme LLC | 5 | $94.55 | |
| Janssen Pharmaceuticals, INC | 4 | $86.54 | |
| Amgen INC. | 3 | $70.42 | |
| Exact Sciences Corporation | 3 | $52.20 | |
| Sanofi Pasteur INC. | 1 | $30.02 | |
| Inspire Medical Systems, INC. | 1 | $25.12 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $13.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,651
Patients
1,048
Total drug cost
$65,520
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 779 | 220 | $9,161 |
| Amlodipine Besylate | Generic | 450 | 127 | $5,595 |
| Metformin Hcl | Generic | 301 | 81 | $4,635 |
| Hydrochlorothiazide | Generic | 296 | 88 | $1,606 |
| Levothyroxine Sodium | Generic | 279 | 80 | $4,863 |
| Simvastatin | Generic | 234 | 67 | $2,612 |
| Valsartan | Generic | 193 | 58 | $6,642 |
| Lisinopril | Generic | 185 | 53 | $1,826 |
| Valsartan-Hydrochlorothiazide (Valsartan/Hydrochlorothiazide) | Brand | 169 | 51 | $11,067 |
| Omeprazole | Generic | 161 | 46 | $2,483 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Riederman's medical specialty?
Dr. Mark Riederman practices Internal Medicine Physician in Libertyville, IL.
Where does Dr. Mark Riederman practice?
Dr. Mark Riederman practices at 1800 Hollister Dr, Libertyville, IL 600485266. Office phone: 8478163084.
What is Dr. Mark Riederman's NPI?
Dr. Mark Riederman's National Provider Identifier (NPI) is 1699782151, issued by NPPES.
Does Dr. Mark Riederman accept Medicare assignment?
Yes. Dr. Mark Riederman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Riederman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.