Active NPI
Joseph Mark Ciszewski, D.O.
- Internal Medicine Physician
- Palm Harbor, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- OS17776
- Practice address
- 36440 US Highway 19 N
Palm Harbor, FL 34684-1330 - Phone
- (727) 786-0696
- Fax
- (727) 669-9742
- NPI assigned
- Jun 27, 2018
- Last updated
- Mar 30, 2026
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | OS17776 | FL | Primary |
Addresses
Primary practice location
36440 US Highway 19 N
Palm Harbor, FL 34684-1330
Mailing address
3251 N McMullen Booth Rd Ste 303
Clearwater, FL 33761-2022
Phone (727) 725-6110
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OS17776 | FL | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Bowman & Hampsey Medical Clinic, Inc | Current | Accepting new patients | |
| Pathways Clinical Partners, LLC | Current | Accepting new patients | |
| Professional Health Care of Pinellas Inc. | Current | Accepting new patients | |
| Dedicated Senior Medical Center of Florida, LLC | Current | Accepting new patients | |
| Dedicated Senior Medical Center of Florida, LLC | Current | Accepting new patients | |
| Dedicated Senior Medical Center of Florida, LLC | Current | Accepting new patients | |
| Professional Health Care of Pinellas LLC | Internal Medicine | Current | Accepting new patients |
| Visiting Nurse Services of Central Florida LLC | Current | Accepting new patients | |
| QMC LLC | Past | Accepting new patients | |
| Bowman & Hampsey Mdspa | Internal Medicine | Past | Accepting new patients |
| Susan Baldi DO PA | Past | Accepting new patients |
Locations
3251 N McMullen Booth Rd
Ste 303
Clearwater, FL 33761
Phone (727) 725-6110
855 S Highland Ave
Clearwater, FL 33756
Phone (727) 219-1833
4715 S Florida Ave
Lakeland, FL 33813
Phone (863) 209-7003
1031 W Magnolia St
Leesburg, FL 34748
Phone (352) 315-0459
1395 NW 167th St
Miami Gardens, FL 33169
Phone (305) 831-4760
36440 US Highway 19 N
Palm Harbor, FL 34684
Phone (727) 786-0696
1839 Central Ave
St Petersburg, FL 33713
Phone (727) 322-1054
Interoperability endpoints
- https://api.platform.athenahealth.com/17462/brand/2/csg/1/fhir/r4
- https://api.platform.athenahealth.com/967/brand/1/csg/1/fhir/r4
- https://fhir4.healow.com/fhir/r4/EIJHAA
Organizations & group practices 11
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Primary Care Clinic/Center
- Clearwater, FL
- NPI 1205264355
-
- Specialist
- Miami Gardens, FL
- NPI 1881055366
-
- Hospitalist Physician
- Leesburg, FL
- NPI 1477124790
-
- Internal Medicine Physician
- St Petersburg, FL
- NPI 1881647253
-
- Specialist
- Tampa, FL
- NPI 1700393881
-
- Specialist
- Bradenton, FL
- NPI 1811404908
-
- Chiropractor
- St Petersburg, FL
- NPI 1568970903
-
- Home Health Agency
- Leesburg, FL
- NPI 1982947263
-
- Internal Medicine Physician
- Clearwater, FL
- NPI 1215042858
-
- Family Medicine Physician
- Palm Harbor, FL
- NPI 1669745535
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1530057600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774828800000",
"number": "1366937856",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3251 N MCMULLEN BOOTH RD STE 303",
"city": "CLEARWATER",
"state": "FL",
"postal_code": "337612022",
"telephone_number": "727-725-6110"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "36440 US HIGHWAY 19 N",
"city": "PALM HARBOR",
"state": "FL",
"postal_code": "346841330",
"telephone_number": "727-786-0696",
"fax_number": "727-669-9742"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CISZEWSKI",
"first_name": "JOSEPH",
"middle_name": "MARK",
"name_prefix": "Mr.",
"credential": "D.O.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2018-06-27",
"last_updated": "2026-03-30",
"certification_date": "2026-03-30",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "FL",
"license": "OS17776",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Palm Harbor, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 30, 2026; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.