NPIMap

Individual provider Active NPI

Ashlee Mull, PA-C

  • Physician Assistant
  • Williamsport, PA
National Provider Identifier
1609236488
Registry record updated Aug 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
MA058083 Issued in PA
Practice address
1100 Grampian Blvd
Williamsport, PA 17701-1907
Phone
(570) 320-7525
Fax
(570) 320-7484
NPI assigned
Mar 7, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 7, 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 MA058083 PA Primary

Addresses

Primary practice location

1100 Grampian Blvd
Williamsport, PA 17701-1907

Mailing address

1201 Grampian Blvd
Williamsport, PA 17701-1900

Other names 1

  • Miss Ashlee Frontz Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address amull181604@upmc.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20160411000602 PA Practitioner - Physician Assistant 9133427073 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Susquehanna Physician ServicesGroup PAC ID 2264336460, shared by 32 NPIs, 611 clinicians

Practice addresses (Care Compare)

1100 Grampian Blvd
Williamsport, PA 17701-1907
Phone (570) 320-7525

700 High St
Williamsport, PA 17701-3100

700 High St
Williamsport, PA 17701-3198

Hospital & facility affiliations

  • Upmc Williamsport Hospital, Williamsport, PA, CCN 390045

Merit-based Incentive Payment System (MIPS)

Final score
81.06 of 100Reported as group
Quality
62.07
Promoting interoperability
100
Improvement activities
40
Cost
74.81

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MA058083PAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Susquehanna Physician Services CurrentSince Oct 1, 2024 Accepting new patients
Susquehanna Physician Services CurrentSince Mar 31, 2016 Accepting new patients
Susquehanna Physician Services Past Accepting new patients

Locations

700 High St
Williamsport, PA 17701
Phone (570) 321-1000

1201 Grampian Blvd
Williamsport, PA 17701
Phone (570) 326-8723

1100 Grampian Blvd
Williamsport, PA 17701
Phone (570) 326-8005

Interoperability endpoints

  • Direct secure messaging: amull181604@upmc.direct-ci.com

Organizations & group practices 5

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 7

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": "1457308800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1609236488",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1201 GRAMPIAN BLVD",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177011900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 GRAMPIAN BLVD",
            "city": "WILLIAMSPORT",
            "state": "PA",
            "postal_code": "177011907",
            "telephone_number": "570-320-7525",
            "fax_number": "570-320-7484"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MULL",
        "first_name": "ASHLEE",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-03-07",
        "last_updated": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA058083",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "amull181604@upmc.direct-ci.com",
            "affiliation": "N",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "ASHLEE",
            "last_name": "FRONTZ",
            "prefix": "MISS",
            "credential": "PA-C",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Williamsport, PA

Sources for this page

Verify at the official NPI Registry.