Individual provider Active NPI

Michelle Sun, MD

  • Ophthalmology Physician
  • Philadelphia, PA
National Provider Identifier
1831622919
Registry record updated Apr 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
MD486313 Issued in PA
Practice address
51 North 39TH Street
Philadelphia, PA 19104-9104
Phone
(215) 662-8100
Fax
(215) 662-1721
NPI assigned
Apr 6, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 8, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X MD486313 PA Primary

Addresses

Primary practice location

51 North 39TH Street
Philadelphia, PA 19104-9104

Mailing address

51 North 39TH Street
Philadelphia, PA 19104-9104
Phone (215) 662-8100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, PA2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20230829002154 MI Practitioner - Ophthalmology 6901143031 Reassigns benefits to 1 organization
I20241104000825 PA Practitioner - Ophthalmology 6901143031 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Other, 2017
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) 662-8100

Hospital & facility affiliations

  • Penn Presbyterian Medical Center Hospital, Philadelphia, PA, CCN 390223
  • Hospital of Univ of Pennsylvania Hospital, Philadelphia, PA, CCN 390111

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery88

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Penn-Medical Group Current Accepting new patients
University of Penn-Medical Group Ophthalmology CurrentSince Nov 1, 2024 Accepting new patients
University of Penn-Medical Group CurrentSince Nov 1, 2024 Accepting new patients
Regents of the University of Michigan CurrentSince Jul 9, 2023 Accepting new patients
Regents of the University of Michigan Ophthalmology CurrentSince Jul 9, 2023 Accepting new patients
University of Penn - Medical Group Past Accepting new patients

Locations

3621 S State St
Ann Arbor, MI 48108
Phone (734) 647-5229

1000 Wall St
Ann Arbor, MI 48105
Phone (734) 763-1415

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

1840 South St
Philadelphia, PA 19146
Phone (215) 421-7889

145 King of Prussia Rd
Ste 204
Radnor, PA 19087
Phone (610) 902-2020

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 3

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": "1491436800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744070400000",
    "number": "1831622919",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "51 NORTH 39TH STREET",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191049104",
            "telephone_number": "215-662-8100",
            "fax_number": "215-662-1721"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "51 NORTH 39TH STREET",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191049104",
            "telephone_number": "215-662-8100",
            "fax_number": "215-662-1721"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUN",
        "first_name": "MICHELLE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-06",
        "last_updated": "2025-04-08",
        "certification_date": "2025-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "PA",
            "license": "MD486313",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.