NPIMap

Individual provider Active NPI

Simon Chen, MD

  • Anatomic Pathology & Clinical Pathology Physician
  • Philadelphia, PA
National Provider Identifier
1831552074
Registry record updated Jul 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
License
MD477342 Issued in PA
Practice address
51 N 39TH St
Philadelphia, PA 19104-2640
Phone
(215) 662-8963
Fax
(215) 662-1694
NPI assigned
Apr 4, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Molecular Genetic Pathology (Pathology) Physician 207ZP0007X MD477342 PA
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X MD477342 PA Primary

Addresses

Primary practice location

51 N 39TH St
Philadelphia, PA 19104-2640

Mailing address

3020 Market St Ste 220
Philadelphia, PA 19104-2999
Phone (314) 800-5043

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220525001312 PA Practitioner - Pathology 6002294493 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Penn-Medical GroupGroup PAC ID 6204730955, 3,433 clinicians

Practice addresses (Care Compare)

51 N 39TH St
Philadelphia, PA 19104-2640
Phone (215) 662-8963

Hospital & facility affiliations

  • Hospital of Univ of Pennsylvania Hospital, Philadelphia, PA, CCN 390111
  • Pennsylvania Hospital Hospital, Philadelphia, PA, CCN 390226
  • Penn Presbyterian Medical Center Hospital, Philadelphia, PA, CCN 390223
  • Chester County Hospital Hospital, West Chester, PA, CCN 390179
  • University Medical Center of Princeton at Plainsboro Hospital, Plainsboro, NJ, CCN 310010

Merit-based Incentive Payment System (MIPS)

Final score
84.91 of 100Reported as group
Quality
73.58
Promoting interoperability
100
Improvement activities
40
Cost
76.13

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Penn-Medical Group CurrentSince Jul 1, 2022 Accepting new patients
University of Penn-Medical Group Molecular Genetic Pathology CurrentSince May 1, 2025 Accepting new patients
University of Penn-Medical Group Current Accepting new patients
University of Penn-Medical Group Current Accepting new patients
University of Penn-Medical Group Molecular Genetic Pathology CurrentSince Jul 1, 2022 Accepting new patients
Trustees of the University of Pennsylvania PastSince Jul 22, 2025 Accepting new patients

Locations

3400 Civic Center Blvd
Fl 1
Philadelphia, PA 19104
Phone (215) 615-5864

3624 Market St
Fl 2
Philadelphia, PA 19104
Phone (215) 615-3669

800 Spruce St
William Penn Annex West, PA 19107
Phone (215) 829-3867

Organizations & group practices 6

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.

Hospital & facility affiliations 6

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": "1459728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1831552074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3020 MARKET ST STE 220",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191042999",
            "telephone_number": "314-800-5043"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "51 N 39TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191042640",
            "telephone_number": "215-662-8963",
            "fax_number": "215-662-1694"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "SIMON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-04",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0007X",
            "taxonomy_group": "",
            "desc": "Pathology, Molecular Genetic Pathology",
            "state": "PA",
            "license": "MD477342",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "PA",
            "license": "MD477342",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.