GERALD A NIEDZWIECKI MD PA
GERALD A NIEDZWIECKI MD PA is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1639318637, based in Clearwater, FL. The organization lists 5 taxonomy classifications, with Vascular & Interventional Radiology Physician recorded as primary.
Getting there
The practice address on file is 2730 N MCMULLEN BOOTH RD SUITE 203, Clearwater, FL 33761. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| ME81474 | FL | Neuroradiology Physician |
| ME0070649 | FL | Diagnostic Radiology Physician |
| ME81474 | FL | Diagnostic Radiology Physician |
| ME0070649 | FL | Diagnostic Ultrasound Physician |
| PAT9104325 | FL | Physician Assistant |
| ME0070649 | FL | Vascular & Interventional Radiology… primary |
This provider holds licence ME81474 issued in FL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 3870650054
- Enrollment ID
- O20090316000639
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Vascular & Interventional Radiology covers
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging. NUCC Health Care Provider Taxonomy, code 2085R0204X
All registered taxonomy codes
This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2085N0700X | Neuroradiology Physician Neuroradiology | ME81474 | FL | |
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | ME0070649 | FL | |
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | ME81474 | FL | |
| 2085U0001X | Diagnostic Ultrasound Physician Diagnostic Ultrasound | ME0070649 | FL | |
| 363A00000X | Physician Assistant | PAT9104325 | FL | |
| 2085R0204X | Vascular & Interventional Radiology Physician Vascular & Interventional Radiology | ME0070649 | FL | primary |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1639318637 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 13, 2009 |
| Last updated | May 29, 2015 |
| Status | Active |
| Practice address |
2730 N MCMULLEN BOOTH RD SUITE 203 Clearwater, FL 33761 (727) 286-8929 Fax (727) 286-8933 |
| Other identifiers |
31439
· Other (FL) 1600774 · Other (FL) 203364 · Other (FL) 220039 · Other (FL) 250195300 · Medicaid (FL) 2648373 · Other (FL) 300123717 · Other (FL) 4593565 · Other (FL) |
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 | 6 | 3 | 9 | 3 | 1 | 8 | 6 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 6 | 9 | 6 | 1 | 7 | 6 | 6 |
Sum = 73 · next multiple of 10 = 80 · check digit = 7 · actual last digit = 7
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.