NPIMap

Individual provider Active NPI

Mark S Silidker, M.D.

  • Diagnostic Radiology Physician
  • Doylestown, PA
National Provider Identifier
1598750028
Registry record updated Jul 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
MD417869 Issued in PA
Practice address
595 W State St
Doylestown, PA 18901-2554
Phone
(215) 345-2290
Fax
(215) 345-2596
NPI assigned
Sep 12, 2005
Last updated
Jul 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 25MA05035300 NJ
Diagnostic Radiology Physician 2085R0202X MD417869 PA Primary

Addresses

Primary practice location

595 W State St
Doylestown, PA 18901-2554

Mailing address

PO Box 830624
Philadelphia, PA 19182-0624
Phone (800) 666-1816

Other practice location 1

901 W Main St
Freehold, NJ 07728-2537
Phone (732) 294-2934

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NJ2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20040202000129 PA Practitioner - Diagnostic Radiology 7618870072 Reassigns benefits to 1 organization
I20050713000028 NJ Practitioner - Diagnostic Radiology 7618870072 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Rutgers New Jersey Medical School, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Parlee and Tatem Radiologic Associates LTDGroup PAC ID 4587555099, 15 clinicians

Practice addresses (Care Compare)

595 W State St
Doylestown, PA 18901-2554
Phone (215) 345-2290

847 Easton Rd
Warrington, PA 18976-2906
Phone (215) 918-5500

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75.75 of 100Reported as group
Quality
51.5
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD417869PAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Doylestown Pet Associates LLC CurrentSince Sep 1, 2004 Accepting new patients
Parlee & Tatem Radiologic Associates, LTD. Diagnostic Radiology CurrentSince Nov 1, 2001 Accepting new patients
Edison Radiology Group PA JFK Medical Center Diagnostic Radiology PastSince May 9, 2021 Accepting new patients
Radiology Associates of New Jersey PC Diagnostic Radiology Past Accepting new patients
Doylestown Radiology Group LP Diagnostic Radiology Past Accepting new patients
Edison Imaging Associates, PA Past Accepting new patients

Locations

595 W State St
Doylestown, PA 18901
Phone (215) 345-2200

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 4

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": "1126483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785283200000",
    "number": "1598750028",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 830624",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191820624",
            "telephone_number": "800-666-1816",
            "fax_number": "706-653-0615"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "595 W STATE ST",
            "city": "DOYLESTOWN",
            "state": "PA",
            "postal_code": "189012554",
            "telephone_number": "215-345-2290",
            "fax_number": "215-345-2596"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "901 W Main St",
            "address_purpose": "LOCATION",
            "city": "Freehold",
            "state": "NJ",
            "postal_code": "077282537",
            "country_code": "US",
            "telephone_number": "732-294-2934",
            "fax_number": "732-294-2582",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SILIDKER",
        "first_name": "MARK",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-12",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "NJ",
            "license": "25MA05035300",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PA",
            "license": "MD417869",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Doylestown, PA

Sources for this page

Verify at the official NPI Registry.