Samantha Sarah Massenzio

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

MD493849 Issued in PA

Practice address

840 Walnut St Ste 1020
Philadelphia, PA 19107-5180

Phone

(800) 331-6634

NPI assigned

Nov 26, 2019

Last updated

Aug 5, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Samantha Sarah Ip Former name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in PA

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 1

Specialty

Ophthalmology

Education

Johns Hopkins University School of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wills Eye Ophthalmology Clinic, IncGroup PAC ID 9133025166, 146 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Thomas Jefferson University Hospital Hospital, Philadelphia, PA, CCN 390174

Medicare enrollment (NPD)

Enrolled

State licenses

Interoperability endpoints

• Direct secure messaging: samantha.massenzio.p1@direct.willseye.nextgenshare.com

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.

• Wills Eye Ophthalmology Clinic, Inc

  • Ophthalmology Physician
  • Philadelphia, PA
  • NPI 1184624009
  Care Compare group

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

• Thomas Jefferson University Hospitals Inc

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1215916002
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1574726400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1497391262",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "840 WALNUT ST STE 1020",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191075180",
            "telephone_number": "800-331-6634"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "840 WALNUT ST STE 1020",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191075180",
            "telephone_number": "800-331-6634"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSENZIO",
        "first_name": "SAMANTHA",
        "middle_name": "SARAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-11-26",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "PA",
            "license": "MD493849",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MT226001",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "smassenzio@midatlret.intellechartdirect.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "840 Walnut St Ste 1020",
            "city": "Philadelphia",
            "state": "PA",
            "country_code": "US",
            "postal_code": "191075180",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "SAMANTHA",
            "last_name": "IP",
            "middle_name": "SARAH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Giacomina Massaro-Giordano, MD
• Betsy Massaro
• Dianne Massaro, PT
• Christopher John Masse, PT, DPT
• Erik Mark Massenzio, BA
• Briana Massetti, AG-ACNP-BC
• Julie Massey, MD
• Regina Massey, MCC
• Shavonne Massey, M.D.
• Danielle Massi, MFT, MS

• Ophthalmology Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Ophthalmology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.

Verify at the official NPI Registry.