Active NPI
John E Dudzinski II, D.O.
- Cardiovascular Disease Physician
- Lancaster, PA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- OS018905
- Practice address
- 2221 Noll Dr FL 1
Lancaster, PA 17603-7614 - Phone
- (800) 243-1455
- NPI assigned
- Mar 28, 2012
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | OS018905 | PA | Primary |
| Internal Medicine Physician | 207R00000X | 27438936 | PA |
Addresses
Primary practice location
2221 Noll Dr FL 1
Lancaster, PA 17603-7614
Mailing address
500 University Dr
Hershey, PA 17033-2360
Phone (800) 243-1455
Other practice location 1
118 Welsh Rd Unit B
Horsham, PA 19044-2242
Phone (215) 517-1000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in PA, MS, TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Interventional Cardiology
- Education
- Philadelphia College of Osteopathic Medicine, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Abington Medical Specialists Association
Practice addresses (Care Compare)
118 Welsh Rd
Unit B
Horsham, PA 19044-2242
Phone (215) 517-1000
1648 Huntingdon Pike
Meadowbrook, PA 19046-8001
Phone (215) 344-9560
2160 State Rd
Suite 1700
Lancaster, PA 17601-1812
Phone (223) 287-8155
5001 Hardy St
Hattiesburg, MS 39402-1308
Phone (601) 268-8155
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Coronary angioplasty and stenting | 36 |
| Pacemaker insertion or repair | 1-10 |
| Leg revascularization (restoring blood flow) | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 27438936 | PA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| HR Physician Services | Cardiovascular Disease | Current | Accepting new patients |
| Amh Medical Staff Service Fund | Internal Medicine | Current | Accepting new patients |
| Abington Medical Specialists Association | Current | Accepting new patients | |
| Wesley Physician Services LLC | Internal Medicine | Current | Accepting new patients |
| Abington Medical Specialists Association | Cardiovascular Disease | Current | Accepting new patients |
| Regional Employee Assistance Program Inc | Internal Medicine | Current | Accepting new patients |
| HR Physician Services | Internal Medicine | Current | Accepting new patients |
| Penn State Health Medical Group, LLC | Current | Accepting new patients | |
| Heart Group of Abington LTD. | Cardiovascular Disease | Current | Accepting new patients |
| HR Physician Services | Internal Medicine | Current | Accepting new patients |
| Regional Employee Assistance Program Inc | Cardiovascular Disease | Current | Accepting new patients |
| Penn State Health Medical Group, LLC | Cardiovascular Disease | Past | Accepting new patients |
Locations
5001 Hardy St
Hattiesburg, MS 39402
Phone (601) 268-8000
1200 York Rd
Abington, PA 19001
Phone (215) 481-2222
1235 Old York Rd
Ste 222
Abington, PA 19001
Phone (215) 517-1000
1120 Cocoa Ave
Hershey, PA 17033
Phone (717) 533-4141
118 Welsh Rd
Unit B
Horsham, PA 19044
Phone (215) 517-1000
507 Prudential Rd
Ste 101
Horsham, PA 19044
Phone (215) 517-1000
2160 State Rd
Ste 1700
Lancaster, PA 17601
Phone (223) 287-8155
1648 Huntingdon Pike
Meadowbrook, PA 19046
Phone (215) 938-3413
1650 Huntingdon Pike
Meadowbrook, PA 19046
Phone (215) 707-7200
2510 Maryland Rd
Ste 200
Willow Grove, PA 19090
Interoperability endpoints
- https://api.platform.athenahealth.com/1930/brand/2/csg/102/fhir/r4
- https://fhir4.healow.com/fhir/r4/CIEDAA
Organizations & group practices 13
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.
-
- Obstetrics & Gynecology Physician
- Meadowbrook, PA
- NPI 1881696698
Internal Medicine
-
- Family Medicine Physician
- Hattiesburg, MS
- NPI 1538200209
Internal Medicine
-
- Hematology & Oncology Physician
- Harrisburg, PA
- NPI 1861988644
-
- Cardiac Rehabilitation Clinic/Center
- Horsham, PA
- NPI 1184408015
-
- Cardiovascular Disease Physician
- Horsham, PA
- NPI 1225084528
-
- Internal Medicine Physician
- Abington, PA
- NPI 1356384457
-
- Cardiovascular Disease Physician
- Abington, PA
- NPI 1407844772
-
- Family Medicine Physician
- Corsicana, TX
- NPI 1649232984
Internal Medicine
-
- Internal Medicine Physician
- Huntingdon Valley, PA
- NPI 1679450910
-
- Cardiovascular Disease Physician
- Meadowbrook, PA
- NPI 1710514872
-
- Diagnostic Radiology Physician
- Harrisburg, PA
- NPI 1457824013
-
- Cardiovascular Disease Physician
- Abilene, TX
- NPI 1073575585
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lancaster, PA
- NPI 1013674266
-
- General Acute Care Hospital
- Hattiesburg, MS
- NPI 1841241841
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1332892800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787702400000",
"number": "1386910933",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "500 UNIVERSITY DR",
"city": "HERSHEY",
"state": "PA",
"postal_code": "170332360",
"telephone_number": "800-243-1455"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2221 NOLL DR FL 1",
"city": "LANCASTER",
"state": "PA",
"postal_code": "176037614",
"telephone_number": "800-243-1455"
}
],
"practiceLocations": [
{
"address_1": "118 Welsh Rd Unit B",
"address_purpose": "LOCATION",
"city": "Horsham",
"state": "PA",
"postal_code": "190442242",
"country_code": "US",
"telephone_number": "215-517-1000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DUDZINSKI",
"first_name": "JOHN",
"middle_name": "E",
"name_suffix": "II",
"credential": "D.O.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2012-03-28",
"last_updated": "2026-08-26",
"certification_date": "2026-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "PA",
"license": "OS018905",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "PA",
"license": "27438936",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Lancaster, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 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.
- 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.