Active NPI
Rafal Piotr Kaczynski, MD
- Family Medicine Physician
- Saint Petersburg, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- ME101451
- Practice address
- 6350 Central Ave
Saint Petersburg, FL 33707-1430 - Phone
- (727) 381-1144
- Fax
- (727) 381-6901
- NPI assigned
- Oct 22, 2007
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | ME101451 | FL | Primary |
Addresses
Primary practice location
6350 Central Ave
Saint Petersburg, FL 33707-1430
Mailing address
6350 Central Ave
Saint Petersburg, FL 33707-1430
Phone (727) 381-1144
Other names 1
- Ralph Kaczynski
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Other, 1998
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
10125 Big Bend Rd
Riverview, FL 33578-7417
Phone (813) 605-3200
1155 S Dale Mabry Hwy
Tampa, FL 33629-5035
Phone (813) 609-3666
1599 66TH St N
St Petersburg, FL 33710-5536
Phone (727) 317-3388
17512 Dona Michelle Dr
Tampa, FL 33647-3265
Phone (813) 533-3494
2331 4TH St N
St Petersburg, FL 33704-2801
Phone (727) 914-8566
2442 Bloomingdale Ave
Valrico, FL 33596-6403
Phone (813) 586-8686
2645 S Florida Ave
Lakeland, FL 33803-3829
Phone (863) 606-6880
3351 N McMullen Booth Rd
Clearwater, FL 33761-2014
Phone (727) 314-4774
36245 Hwy 27
Haines City, FL 33844-3744
Phone (863) 866-9933
4821 US Hwy 19
Suite 5
New Port Richey, FL 34652-4259
Phone (727) 851-9650
6350 Central Ave
St Petersburg, FL 33707-1430
Phone (727) 381-1144
Hospital & facility affiliations
- Morton Plant Hospital
- St Josephs Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of tissue | 1-10 |
| Removal of nail tissue | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| ME101451 | FL | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Baycare Urgent Care, LLC | Family Medicine | Current | Accepting new patients |
| Baycare Medical Group, Inc. | Family Medicine | Current | Accepting new patients |
| Baycare Medical Group, Inc. | Family Medicine | Current | Accepting new patients |
| Baycare Urgent Care, LLC | Family Medicine | Current | Accepting new patients |
| Wellmed Medical Management of Florida Inc | Family Medicine | Current | Accepting new patients |
| GMS Florida West Coast Inc | Family Medicine | Current | Accepting new patients |
| Sarasota Emergency Associates PA | Past | Accepting new patients |
Locations
2461 Enterprise Rd
Ste C
Clearwater, FL 33763
Phone (727) 725-5060
2940 S US Highway 1
Ste C11
Fort Pierce, FL 34982
Phone (407) 423-5178
13670 Walsingham Rd
Largo, FL 33774
Phone (727) 593-9848
4211 Van Dyke Rd
Lutz, FL 33558
Phone (813) 265-6300
4821 US Highway 19
Ste 5
New Port Richey, FL 34652
Phone (727) 851-9650
6633 Forest Ave
Ste 105
New Prt Rchy, FL 34653
Phone (727) 845-4300
2331 4th St N
St Petersburg, FL 33704
Phone (727) 593-9848
6350 Central Ave
St Petersburg, FL 33707
Phone (727) 381-1144
1200 7th Ave N
St Petersburg, FL 33705
Phone (727) 820-7764
8637 Fredericksburg Rd
Ste 360
San Antonio, TX 78240
Phone (210) 304-3500
Networks
- Optimum HealthCare HMO Network
- Freedom Health HMO Network
Interoperability endpoints
- rafal.kaczynski@wellmed.eclinicaldirectplus.com
- rafal.kaczynskimd@direct.mybaycare.org
Organizations & group practices 7
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Family Medicine Physician
- Port St Lucie, FL
- NPI 1033395397
-
- General Practice Physician
- Clearwater, FL
- NPI 1043269871
Family Medicine
-
- Family Medicine Physician
- Clearwater, FL
- NPI 1659720837
-
- General Practice Physician
- New Port Richey, FL
- NPI 1629514070
Family Medicine
-
- Family Medicine Physician
- Tampa, FL
- NPI 1184681355
-
- Emergency Medicine Physician
- Sarasota, FL
- NPI 1831175306
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Clearwater, FL
- NPI 1376529743
-
- General Acute Care Hospital
- Tampa, FL
- NPI 1346519816
-
- General Acute Care Hospital
- Tampa, FL
- NPI 1881632818
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1193011200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753401600000",
"number": "1376732818",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6350 CENTRAL AVE",
"city": "SAINT PETERSBURG",
"state": "FL",
"postal_code": "337071430",
"telephone_number": "727-381-1144",
"fax_number": "727-381-6901"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6350 CENTRAL AVE",
"city": "SAINT PETERSBURG",
"state": "FL",
"postal_code": "337071430",
"telephone_number": "727-381-1144",
"fax_number": "727-381-6901"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KACZYNSKI",
"first_name": "RAFAL",
"middle_name": "PIOTR",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-10-22",
"last_updated": "2025-07-25",
"certification_date": "2025-07-25",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "FL",
"license": "ME101451",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "RALPH",
"last_name": "KACZYNSKI",
"credential": "M.D.",
"code": "5",
"type": "Other Name"
}
]
}
Other providers in Saint Petersburg, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.