Individual provider Active NPI

Corinne Rose Welsh, PA-C

  • Physician Assistant
  • Philadelphia, PA
National Provider Identifier
1154093029
Registry record updated Aug 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
MA062894 Issued in PA
Practice address
5501 Old York Rd
Philadelphia, PA 19141-3018
Phone
(215) 456-6933
NPI assigned
Sep 29, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X MA062894 PA Primary

Addresses

Primary practice location

5501 Old York Rd
Philadelphia, PA 19141-3018

Mailing address

264 Mankin Ave
Huntingdon Valley, PA 19006-8708
Phone (484) 332-5319

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
I20211110002547 PA Practitioner - Physician Assistant 4183013261 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Prospect Health Access Network, Inc. CurrentSince Jan 3, 2022 Accepting new patients
Einstein Practice Plan Inc CurrentSince Oct 1, 2024 Accepting new patients
Prospect Health Access Network, Inc. CurrentSince Jan 3, 2022 Accepting new patients
Einstein Practice Plan Inc CurrentSince Oct 1, 2024 Accepting new patients
Einstein Practice Plan Inc Past Accepting new patients

Locations

1 Medical Center Blvd
Ste 301
Chester, PA 19013
Phone (610) 566-6744

1 Medical Center Blvd
Chester, PA 19013
Phone (610) 447-6666

5401 Old York Rd
Ste 505
Philadelphia, PA 19141
Phone (215) 456-6933

5501 Old York Rd
Ste 3
Philadelphia, PA 19141
Phone (215) 456-7180

5401 Old York Rd
Ste 509
Philadelphia, PA 19141
Phone (215) 456-4985

100 W Sproul Rd
Ste 123
Springfield, PA 19064
Phone (610) 619-8281

Organizations & group practices 7

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": "1632873600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1154093029",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "264 MANKIN AVE",
            "city": "HUNTINGDON VALLEY",
            "state": "PA",
            "postal_code": "190068708",
            "telephone_number": "484-332-5319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5501 OLD YORK RD",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191413018",
            "telephone_number": "215-456-6933"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WELSH",
        "first_name": "CORINNE",
        "middle_name": "ROSE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-29",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA062894",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.