Provider Profile
Catherine A. Czaja, APRN
Unclaimed ProfileAbout Catherine Czaja
Catherine A. Czaja, APRN is a nurse practitioner based in Tinley Park, IL. Catherine is a 2021 graduate of University of South Florida College of Medicine. Catherine is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Catherine cared for 257 Medicare patients across 411 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, injection, dexamethasone sodium phosphate, 1 mg, and established patient office or other outpatient visit with low level od decision making, if using time, 20 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.
Education & Training
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
- (708) 388-5500
- Email not available
Practice Locations
17495 LA GRANGE RD
Tinley Park, IL 60487
3000 Medical Park Dr Ste 190
Tampa, FL 33613
Procedures Most Often Billed to Medicare
411 services · 257 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
19 | Less often than most peers in Nurse Practitioner |
| Test for exercise-induced lung stress | Treatment | 94618 |
11 | Less often than most peers in Nurse Practitioner |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
82 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
256 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
43 | As often as other peers in Nurse Practitioner |
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.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Tinley Park 8
Same specialty, same city.
Trained at University of South Florida College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at University of South Florida College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Catherine A. Czaja's specialty?
Catherine A. Czaja is a nurse practitioner in Tinley Park, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Catherine A. Czaja?
Catherine A. Czaja is listed at 17495 la Grange Rd, Tinley Park, IL 60487. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Catherine A. Czaja?
The number on file is (708) 388-5500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Catherine A. Czaja's NPI number?
Catherine A. Czaja's National Provider Identifier is 1073183364. 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
What is Catherine A. Czaja's education?
Catherine A. Czaja attended University of South Florida College of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Catherine A. Czaja been practicing?
Catherine A. Czaja has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What is Catherine A. Czaja known for?
According to Medicare billing data, Catherine A. Czaja provides treatments such as injection of drug or substance under skin or into muscle and test for exercise-induced lung stress, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Catherine A. Czaja confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine A. Czaja. 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.