NPIMap

Individual provider Active NPI

Lindsay A Sadowski, PAC

  • Physician Assistant
  • Bethlehem, PA
National Provider Identifier
1255681318
Registry record updated Oct 31, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
MA055713 Issued in PA
Practice address
1469 8TH Ave
Bethlehem, PA 18018-2256
Phone
(610) 419-7800
Fax
(610) 419-7810
NPI assigned
Sep 17, 2012
Last updated
Oct 31, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 31, 2025

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 MA055713 PA Primary

Addresses

Primary practice location

1469 8TH Ave
Bethlehem, PA 18018-2256

Mailing address

1469 8TH Ave
Bethlehem, PA 18018-2256
Phone (610) 419-7800

Other names 1

  • Lindsay A Diromualdo Former name

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
I20121004000180 PA Practitioner - Physician Assistant 2365691508 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St Lukes Physician Group IncGroup PAC ID 6709798333, 2,161 clinicians

Practice addresses (Care Compare)

1425 8TH Ave
Bethlehem, PA 18018-2256
Phone (484) 526-2229

1469 8TH Ave
Bethlehem, PA 18018-2256
Phone (484) 503-8281

801 Ostrm St
Bethlehem, PA 18015-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.13 of 100Reported as apm
Quality
82.27
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MA055713PAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke's Physician Group, Inc. CurrentSince Sep 10, 2012 Accepting new patients
St Luke's Physician Group Inc CurrentSince Sep 10, 2012 Accepting new patients
St. Luke's Physician Group, Inc. Past Accepting new patients

Locations

1469 8th Ave
Bethlehem, PA 18018
Phone (610) 419-7800

801 Ostrum St
Fountain Hill, PA 18015
Phone (610) 954-2200

Organizations & group practices 4

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.

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": "1347840000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761868800000",
    "number": "1255681318",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1469 8TH AVE",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180182256",
            "telephone_number": "610-419-7800",
            "fax_number": "610-419-7810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1469 8TH AVE",
            "city": "BETHLEHEM",
            "state": "PA",
            "postal_code": "180182256",
            "telephone_number": "610-419-7800",
            "fax_number": "610-419-7810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SADOWSKI",
        "first_name": "LINDSAY",
        "middle_name": "A",
        "credential": "PAC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-09-17",
        "last_updated": "2025-10-31",
        "certification_date": "2025-10-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "PA",
            "license": "MA055713",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LINDSAY",
            "last_name": "DIROMUALDO",
            "middle_name": "A",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Bethlehem, PA

Sources for this page

Verify at the official NPI Registry.