Individual provider Active NPI

John E Dudzinski II, D.O.

  • Cardiovascular Disease Physician
  • Lancaster, PA
National Provider Identifier
1386910933
Registry record updated Aug 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
OS018905 Issued in PA
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

Updated by the provider on Aug 26, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
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, TX3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20190625001144 PA Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology)Practitioner - Other (Physician) 8224317706 Reassigns benefits to 6 organizations
I20251224001987 MS Practitioner - Interventional Cardiology 8224317706 Reassigns benefits to 1 organization
I20260216001518 TX Practitioner - Interventional Cardiology 8224317706 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Cardiovascular Disease (Cardiology)
Education
Philadelphia College of Osteopathic Medicine, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Abington Medical Specialists AssociationGroup PAC ID 7719872696, shared by 2 NPIs, 29 clinicians
HR Physician ServicesGroup PAC ID 0042109902, 188 clinicians
Wesley Physician Services LLCGroup PAC ID 2466559851, 42 clinicians

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

ProcedureNumber of procedures
Coronary angioplasty and stenting36
Pacemaker insertion or repair1-10
Leg revascularization (restoring blood flow)1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
27438936PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
HR Physician Services Cardiovascular Disease CurrentSince Jul 5, 2023 Accepting new patients
Amh Medical Staff Service Fund Internal Medicine CurrentSince Sep 28, 2019 Accepting new patients
Abington Medical Specialists Association CurrentSince Jul 15, 2019 Accepting new patients
Wesley Physician Services LLC Internal Medicine CurrentSince Oct 19, 2025 Accepting new patients
Abington Medical Specialists Association Cardiovascular Disease CurrentSince Jul 15, 2019 Accepting new patients
Regional Employee Assistance Program Inc Internal Medicine CurrentSince Jan 7, 2026 Accepting new patients
HR Physician Services Internal Medicine CurrentSince Jul 5, 2023 Accepting new patients
Penn State Health Medical Group, LLC CurrentSince Dec 1, 2025 Accepting new patients
Heart Group of Abington LTD. Cardiovascular Disease CurrentSince Jul 1, 2019 Accepting new patients
HR Physician Services Internal Medicine Current Accepting new patients
Regional Employee Assistance Program Inc Cardiovascular Disease CurrentSince Jan 7, 2026 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

  • FHIR API: https://api.platform.athenahealth.com/1930/brand/2/csg/102/fhir/r4
  • FHIR API: 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.

View all 13

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.