Physician Profile
Douglas A. Mazurek, M.D.
Unclaimed ProfileAbout Dr. Mazurek
Douglas A. Mazurek, M.D. is a specialist based in Valparaiso, IN. Douglas is also listed as specializing in critical care medicine and pulmonary disease. Medicare claims data shows Douglas provided 2,038 services to 1,038 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (219) 464-9054
- Email not available
Practice Locations
1101 GLENDALE BLVD SUITE 103
Valparaiso, IN 46383
Procedures Most Often Billed to Medicare
2,038 services · 1,038 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration of fluid from chest cavity | Procedure | 32554 |
14 | Too few peers to compare |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
87 | As often as other peers in Specialist |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
85 | As often as other peers in Specialist |
| Test to determine lung volumes using sensors | Treatment | 94726 |
84 | As often as other peers in Specialist |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
891 | More than most peers in Specialist |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
269 | More often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
176 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
149 | As often as other peers in Specialist |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
64 | More often than most peers in Specialist |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
57 | More often than most peers in Specialist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other specialists in Valparaiso 3
Same specialty, same city.
Also performs Aspiration of fluid from chest cavity 2
Providers in IN who bill this service to Medicare most often.
Common questions
What is Douglas A. Mazurek's specialty?
Douglas A. Mazurek is a specialist in Valparaiso, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Douglas A. Mazurek?
Douglas A. Mazurek is listed at 1101 Glendale Blvd Suite 103, Valparaiso, IN 46383. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Douglas A. Mazurek?
The number on file is (219) 464-9054. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Douglas A. Mazurek?
Douglas A. Mazurek's National Provider Identifier is 1033223235. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Douglas A. Mazurek have?
Douglas A. Mazurek has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Douglas A. Mazurek known for?
According to Medicare billing data, Douglas A. Mazurek performs procedures including aspiration of fluid from chest cavity; provides treatments such as test to measure expiratory airflow and volume changes before and after medication administration and test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Douglas A. Mazurek's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Douglas A. Mazurek. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.