Doctor profile · Federal record
Dr. Douglas Mazurek, M.D.
Specialist · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Valparaiso, IN
- NPI 1033223235
- MIPS 87.0 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1101 Glendale Blvd, Suite 103
Valparaiso, IN 463833767
(219) 464-9054
fax (219) 465-1749 - Mailing address
-
2022 Kelle Dr
Chesterton, IN 463048708
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 11, 2020
- Specialty taxonomy
- 174400000X — NUCC code
- State licenses (2)
- Indiana #01038566A · Indiana #01038566
- Medicaid
- IN #200016720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033223235. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,904
Distinct HCPCS
10
Medicare allowed
$139,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 797 | 194 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 242 | 90 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 141 | 134 | $84 | |
94729 |
Test to examine how well the lungs exchange gases | 119 | 118 | $8 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 118 | 117 | $10 | |
94726 |
Test to determine lung volumes using sensors | 118 | 117 | $11 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 110 | 96 | $120 | |
94004 |
Nursing facility ventilation assistance and management | 61 | 13 | $45 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 55 | 54 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 35 | $165 |
In context: peer comparison
Among 1 peers in Valparaiso Specialist, average services per provider: 136. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$495
Transactions
21
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 4 | $97.04 | |
| Inspire Medical Systems, INC. | 2 | $76.85 | |
| Mallinckrodt Hospital Products INC. | 2 | $51.76 | |
| Regeneron Healthcare Solutions, INC. | 1 | $39.74 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $36.04 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $35.82 | |
| GlaxoSmithKline, LLC. | 2 | $33.69 | |
| Amgen INC. | 1 | $28.75 | |
| Baxter Healthcare | 1 | $24.35 | |
| Abbvie INC. | 1 | $21.91 | |
| Philips North America LLC | 1 | $18.79 | |
| Mylan Specialty L.P. | 1 | $15.20 | |
| Electromed, INC. | 1 | $14.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,402
Patients
573
Total drug cost
$502,584
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 396 | 118 | $16,416 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 365 | 93 | $391,974 |
| Prednisone | Generic | 327 | 104 | $975 |
| Doxycycline Hyclate | Generic | 187 | 72 | $1,738 |
| Montelukast Sodium | Generic | 141 | 46 | $3,026 |
| Famotidine | Generic | 119 | 19 | $1,797 |
| Metoprolol Tartrate | Generic | 119 | 14 | $1,255 |
| Gabapentin | Generic | 109 | 11 | $4,044 |
| Levetiracetam | Generic | 109 | 11 | $5,805 |
| Atorvastatin Calcium | Generic | 106 | 18 | $2,012 |
Frequently asked questions
What is Dr. Douglas Mazurek's medical specialty?
Dr. Douglas Mazurek practices Specialist in Valparaiso, IN.
Where does Dr. Douglas Mazurek practice?
Dr. Douglas Mazurek practices at 1101 Glendale Blvd, Valparaiso, IN 463833767. Office phone: 2194649054.
What is Dr. Douglas Mazurek's NPI?
Dr. Douglas Mazurek's National Provider Identifier (NPI) is 1033223235, issued by NPPES.
What procedures does Dr. Douglas Mazurek commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.