Individual provider Active NPI

Kelli A Sherwin, CRNP

  • Medical Oncology Physician
  • Philadelphia, PA
National Provider Identifier
1639027345
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
SP035303 Issued in PA
Practice address
800 Spruce St
Philadelphia, PA 19107-6192
Phone
(215) 829-3000
NPI assigned
Mar 18, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X SP035303 PA Primary

Addresses

Primary practice location

800 Spruce St
Philadelphia, PA 19107-6192

Mailing address

3661 Chesterfield Rd
Philadelphia, PA 19114-1805
Phone (215) 829-3000

Medicare participation

Medicare enrollment files
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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260518001883 PA Practitioner - Nurse Practitioner 4183193303 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

230 W Washington Square
Farm Journal Building 2ND Floor
Philadelphia, PA 19106-3500

PO Box
Philadelphia, PA 19182

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
SP035303PAMDMedical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Penn-Medical Group PastSince May 26, 2026 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1773792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1639027345",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3661 CHESTERFIELD RD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191141805",
            "telephone_number": "215-829-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 SPRUCE ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191076192",
            "telephone_number": "215-829-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHERWIN",
        "first_name": "KELLI",
        "middle_name": "A",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-18",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "PA",
            "license": "SP035303",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.