Matthew Dzwonkiewicz, PA-C
Matthew Dzwonkiewicz, PA-C is a Physician Assistant in Aventura, FL, registered under NPI 1003153859. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Aventura, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 736 ft away. There is EV charging 0.33 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 629 ft away, served by Biscayne Boulevard @ Northeast 207th Street. If you arrive early, there is a coffee shop 0.31 mi away.
Getting here and what is nearby
Parking Sable Palm West Garage 348 ft ~2 min
20950 Northeast 27th Court, Aventura 33180
Parking 351 ft ~2 min
Convenience Casa Brazil Gourmet Market 542 ft ~3 min
20810 Biscayne Boulevard, Aventura 33180
Mo-Fr 08:30-19:00; Fr-Sa 09:00-18:00
Transit Biscayne Boulevard @ Northeast 209th Street 569 ft ~3 min
Transit US 1/Northeast 209th Street - (Aventura Hospital) 582 ft ~3 min
Restaurant Flyfuel Food Co. 573 ft ~3 min
Restaurant The Empanada's Aventura 589 ft ~3 min
Transit Biscayne Boulevard @ Northeast 207th Street 629 ft ~3 min
Parking 736 ft ~3 min
Restaurant Subway 945 ft ~4 min
20965 Biscayne Boulevard, Aventura 33180
Mo-Fr 08:00-23:00; Sa-Su 09:00-23:00
Gas station Marathon 1,003 ft ~4 min
Convenience Marathon 0.20 mi ~5 min
21005 Biscayne Boulevard, Aventura 33180
Gas station Shell 0.25 mi ~6 min
Hotel Aloft Miami Aventura 0.26 mi ~6 min
Hotel AC Hotel 0.26 mi ~6 min
Hotel SERENA Hotel Aventura, Tapestry Collection by Hilton 0.26 mi ~6 min
2820 Northeast 214th Street, Aventura 33180
Convenience Graziano's Market - Aventura 0.29 mi ~6 min
2920 Northeast 207th Street, Aventura 33180
Mo-Th 07:00-22:00; Fr-Sa 07:00-23:00
Coffee Starbucks 0.30 mi ~6 min
Coffee Starbucks 0.31 mi ~7 min
Coffee Pura Vida - Aventura 0.31 mi ~7 min
2980 Northeast 207th Street, Aventura 33180
Mo-Sa 07:00-21:00; Su 07:00-20:00
EV charging Tesla Supercharger 0.33 mi ~7 min
Grocery Whole Foods Market 0.35 mi ~7 min
21105 Biscayne Boulevard, Aventura 33180
Mo-Su 08:00-22:00
Grocery Aldi 0.37 mi ~8 min
20417 Biscayne Boulevard, Aventura 33180
Mo-Su 09:00-20:30
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| PAT9107048 | FL | Physician Assistant primary |
This provider holds licence PAT9107048 issued in FL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003153859 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 14, 2013 |
| Last updated | Apr 13, 2015 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | PA-C |
| Practice address |
21000 NE 28TH AVE SUITE 104 Aventura, FL 33180 (305) 937-1999 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 5 | 3 | 8 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 6 | 8 | 1 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.