Janet S Chen, M.D.

Primary specialty

Pediatric Infectious Diseases PhysicianTaxonomy code 2080P0208X

License

MD063466L Issued in PA

Practice address

Erie Ave at Front Street
Section of Immunology
Philadelphia, PA 19134

Phone

(215) 427-5284

Fax

(215) 427-4385

NPI assigned

May 15, 2006

Last updated

Jul 13, 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 1

Addresses

Other identifiers 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

Pediatric MedicineAlso: Infectious Disease

Education

Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

STC Pediatrics LLCGroup PAC ID 7315372323, 73 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• STC Pediatrics LLC

  dba St. Christopher's Pediatric Associates Emergency Medicine - E. Erie A

  • Pediatric Emergency Medicine (Pediatrics) Physician
  • Philadelphia, PA
  • NPI 1144864547
  Medicare reassignment Care Compare group NPD
• STC Pediatrics LLC

  dba St. Christopher's Pediatric Associates Ophthalmology - Newtown Yardley

  • Ophthalmology Physician
  • Newtown, PA
  • NPI 1548141997
  NPD
• STC Pediatrics LLC

  dba St. Christopher's Pediatric Associates Immunology HIV - E. Erie Avenue

  • Pediatric Allergy/Immunology Physician
  • Philadelphia, PA
  • NPI 1003450420
  NPD (past)

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

{
    "created_epoch": "1147651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1033160999",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "730 S PARK DR",
            "city": "HADDON TOWNSHIP",
            "state": "NJ",
            "postal_code": "081082236",
            "telephone_number": "215-427-5284"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ERIE AVE AT FRONT STREET",
            "address_2": "SECTION OF IMMUNOLOGY",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "19134",
            "telephone_number": "215-427-5284",
            "fax_number": "215-427-4385"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "JANET",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0208X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Infectious Diseases",
            "state": "PA",
            "license": "MD063466L",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0018649370001",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gregory Chen
• Han-Chiao Isaac Chen, MD
• Hsiu-Hui Chen, PH.D.
• Huiwen Chen, MD
• Jacqueline Liu Chen, MD
• Janine Junying Chen, MD
• Jennifer Chen, MD
• Jennifer S Chen, MD, PHD
• Jessica Huang Chen, MD, MSHP
• Jian Rong Chen, PT, DPT

• Pediatric Infectious Diseases Physician in Philadelphia, PA
• Providers in Philadelphia, PA by specialty
• Pediatric Infectious Diseases Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.